Online Pharmacy

This product is able to be sourced and supplied at excellent prices because of favourable cross border currency conversions. All products are authentic brand names and will include a product information insert in English.Medical Information:Ceftriaxone is an antibiotic used to treat a wide variety of bacterial infections. This medication is known as a cephalosporin antibiotic. It works by stopping the growth of bacteria.This antibiotic treats only bacterial infections. It will not work for viral infections (e.g., common cold, flu). Unnecessary use or misuse of any antibiotic can lead to its decreased effectiveness.How to use Ceftriaxone InjRead and learn all preparation and usage instructions supplied by the manufacturer. If your product needs to be mixed, follow all instructions for proper mixing with the correct IV fluids. Avoid IV fluids that have calcium in them (e.g., Ringer's solution, Hartmann's solution). Consult your pharmacist for details. Before using, check the product visually for particles or discoloration. If either is present, do not use the liquid.If you are using the frozen pre-mixed solution, thaw the bag at room temperature or in the refrigerator. If the bag is thawed in the refrigerator, let it sit at room temperature at least 1 hour before using. Do not thaw by putting in a water bath or microwaving. After thawing, shake well and squeeze the bag to check for leaks. Discard solution if the bag leaks. Do not re-freeze the solution after thawing.This medication is given by injection into a muscle or vein as directed by your doctor.Antibiotics work best when the amount of medicine in your body is kept at a constant level. Therefore, use this drug at evenly spaced intervals. The dosage is based on your medical condition and response to therapy.Continue to use this medication until the full prescribed treatment period is finished, even if symptoms disappear after a few days. Stopping the medication too early may result in a return of the infection.

Imdur ( Vasotrate, Imdur, Monoket, Generic Isosorbide Mononitrate )

Isosorbide is used to prevent or treat chest pain (angina). It works by relaxing the blood vessels to the heart, so the blood and oxygen supply to the heart is increased.Isosorbide comes as a regular, sublingual, chewable, and extended-release (long-acting) tablet and extended-release (long-acting) capsule to be taken by mouth. The tablet usually is taken every 6 hours. The extended-release tablet usually is taken one or two times a day. The extended-release capsule usually is taken every 8-12 hours. Do not crush, chew, or divide the extended-release tablets or capsules. The sublingual or chewable tablet is used as needed to relieve chest pain that has already started or to prevent pain before activities known to provoke attacks (e.g., climbing stairs, sexual activity, heavy exercise, or being outside in cold weather). The chewable tablet also may be used every 2-3 hours to prevent chest pain. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take isosorbide exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.Isosorbide controls chest pain but does not cure it. Continue to take isosorbide even if you feel well. Do not stop taking isosorbide without talking to your doctor. Stopping the drug abruptly may cause chest pain.Isosorbide can lose its effectiveness when used for a long time. This effect is called tolerance. If your angina attacks happen more often, last longer, or are more severe, call your doctor.If you are using isosorbide sublingual or chewable tablets for acute chest pain, you should carry the tablets with you at all times. If you are taking isosorbide and your chest pain is not relieved within 5-10 minutes, take another dose. Call for emergency assistance or go to a hospital emergency department if pain persists after you have taken three tablets (at 5-10-minute intervals) and 15-30 minutes have passed.When an attack occurs, sit down. If you use chewable tablets, chew a tablet thoroughly and swallow it. To use the sublingual tablets, place a tablet under your tongue or between your cheek and gum and allow it to dissolve. Do not swallow the tablet. Try not to swallow saliva too often until the tablet dissolves.Isosorbide tablets are also used with other drugs to treat congestive heart failure.

Encript ( Parlodel, Generic Bromocriptine )

Bromocriptine is used to treat amenorrhea, a condition in which the menstrual period does not occur; infertility (inability to get pregnant) in women; abnormal discharge of milk from the breast; hypogonadism; Parkinson's disease; and acromegaly, a condition in which too much growth hormone is in the body.Bromocriptine comes as a capsule and tablet to take by mouth. It usually is taken once or twice a day. It also may be taken several times a day to treat certain conditions. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take bromocriptine exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor. Do not stop taking bromocriptine suddenly without talking with your doctor. It could make your condition worse.If you are taking bromocriptine for amenorrhea, it usually takes 6-8 weeks for a menstrual period to occur. If you are taking bromocriptine to become pregnant, use a method of birth control other than oral contraceptives (birth control pills) until you have regular menstrual periods; then stop using birth control. If your menstrual period is 3 days late, call your doctor for a pregnancy test. Women who become pregnant while taking this medication should stop taking it and call their doctors immediately. If you do not wish to become pregnant, use a method of birth control other than oral contraceptives while taking bromocriptine.Bromocriptine is also used to treat certain tumors in men and women, a condition called neuroleptic malignant syndrome; cocaine addiction; and a painful breast condition.

Trxamic 500 ( Cyklokapron, Generic Tranexamic Acid )

This medication is used short-term in people with a certain type of bleeding disorder (hemophilia) to prevent and reduce bleeding from having a tooth pulled (extraction). It is also used in people with other high-risk bleeding conditions to control bleeding at such times as after surgery or an injury, during heavy nosebleeds, or during heavy menstrual bleeding.Tranexamic acid works by helping the blood clot normally to prevent and stop prolonged bleeding. It belongs to a class of drugs known as anti-fibrinolytics.How to use Tranexamic Acid OralTake this medication by mouth, usually 2 to 4 times daily or as directed by your doctor.The dosage and length of treatment is based on your medical condition and response to treatment. Dosage is also based on your weight. Do not increase your dose, take it more frequently, or take it for a longer time than prescribed.Take this medication regularly to get the most benefit from it. To help you remember, take it at the same times each day.Tell your doctor if your condition persists or worsens.

Viramune ( Generic Nevirapine )

This medication is used with other medications to help control your HIV infection, thereby improving your quality of life. It also lowers your risk of getting HIV disease complications (e.g., new infections, cancer). Nevirapine belongs to a class of drugs known as non-nucleoside reverse transcriptase inhibitors.Nevirapine is not a cure for HIV infection and it does not prevent the spread of HIV to others through sexual contact or blood contamination (e.g., sharing used needles).How to use Nevirapine OralTake this medication by mouth with or without food, usually once daily for the first 14 days when you first start treatment, then twice daily or as directed by your doctor.Dosage is based on your age, weight, sex, T-cell count, medical condition, other medications, and response to therapy.It is very important to continue taking this medication (and other HIV medications) exactly as prescribed by your doctor.This medication works best when the amount of drug in your body is kept at a constant level. Therefore, take this drug at evenly spaced intervals. To help you remember, take it at the same times each day.Do not take more or less of this drug than prescribed or stop taking it (or other HIV medicines) even for a short time unless directed to do so by your doctor. Skipping or changing your dose without approval from your doctor may cause the amount of virus to increase, make the infection more difficult to treat (resistant), or worsen side effects. If HIV becomes resistant to this medication, it might also be resistant to other HIV medications.

Imigran ( Imitrex, Imitrex Nasal, Imitrex Statdose, Imitrex Statdose Refill, Generic Sumatriptan )

Sumatriptan (soo-ma-TRIP-tan) is used to treat severe migraine headaches. Many people find that their headaches go away completely after they take sumatriptan. Other people find that their headaches are much less painful, and that they are able to go back to their normal activities even though their headaches are not completely gone. Sumatriptan often relieves other symptoms that occur together with a migraine headache, such as nausea, vomiting, sensitivity to light, and sensitivity to sound.Sumatriptan is not an ordinary pain reliever. It will not relieve any kind of pain other than migraine headaches. This medicine is usually used for people whose headaches are not relieved by acetaminophen, aspirin, or other pain relievers.Sumatriptan injection is also used to treat cluster headaches.Sumatriptan has caused serious side effects in some people, especially people who have heart or blood vessel disease. Be sure that you discuss with your doctor the risks of using this medicine as well as the good that it can do.IMIGRAN is used for: The treatment of migraine headaches with or without aura (eg, flashing lights, wavy lines, dark spots). It is also used to treat cluster headaches. Sumatriptan is a headache medicine. It is believed to work by narrowing the blood vessels around the brain. Sumatriptan also reduces substances in the body that can trigger headache pain, nausea, sensitivity to light and sound, and other migraine symptoms.Sumatriptan tablets and nasal spray are used to treat migraine headaches.Sumatriptan will only treat a headache that has already begun. It will not prevent headaches or reduce the number of attacks.Imigran is prescribed for the treatment of a migraine attack with or without the presence of an aura (visual disturbances, usually sensations of halos or flickering lights, which precede an attack). The injectable form is also used to relieve cluster headache attacks. (Cluster headaches come on in waves, then disappear for long periods of time. They are limited to one side of the head, and occur mainly in men.)Imigran cuts headaches short. It will not reduce the number of attacks you experience.IMIGRAN Tablets are not intended for the prophylactic therapy of migraine or for use in the management of hemiplegic or basilar migraine

Cresar ( Micardis, Generic Telmisartan )

Telmisartan is used alone or in combination with other medications to treat high blood pressure. Telmisartan is in a class of medications called angiotensin II receptor antagonists. It works by blocking the action of certain chemicals that tighten the blood vessels, so blood flows more smoothly.Telmisartan comes as a tablet to take by mouth. It is usually taken once a day with or without food. To help you remember to take telmisartan, take it around the same time every day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take telmisartan exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.Your doctor may start you on a low dose of telmisartan and gradually increase your dose.Telmisartan controls high blood pressure but does not cure it. Continue to take telmisartan even if you feel well. Do not stop taking telmisartan without talking to your doctor.High blood pressure reduction helps prevent strokes, heart attacks, and kidney problems. This drug works by blocking the hormone angiotensin thereby relaxing blood vessels, causing them to widen. Telmisartan belongs to a class of drugs called angiotensin receptor blockers.OTHER USES: This section contains uses of this drug that are not listed in the approved professional labeling for the drug but that may be prescribed by your health care professional. Use this drug for a condition that is listed in this section only if it has been so prescribed by your health care professional.This drug may also be used to treat congestive heart failure and to help protect the kidneys from damage due to diabetes.How to use Temisartan OralTake this medication by mouth, usually once daily or as directed by your doctor. You may take this drug with or without food. Use this medication regularly in order to get the most benefit from it. To help you remember, use it at the same time each day.Do not take potassium supplements or salt substitutes containing potassium without talking to your doctor or pharmacist first. This medicine can raise your potassium levels, which rarely can cause serious side effects such as muscle weakness or very slow heartbeats. Tell your doctor immediately if these effects occur.The dosage is based on your medical condition and response to therapy. For the treatment of high blood pressure, it may take 4 weeks before the full benefit of this drug occurs

Zovirax Pump Pack Cream For Herpes ( Generic Acyclovir ) - Product Origin: Eu (Turkey)

This product is able to be sourced and supplied at excellent prices because of favourable cross border currency conversions. All products are authentic brand names and will include a product information insert in English.Medical Information:Zovirax cream contains the active ingredient aciclovir, which is an antiviral medicine. It is used to treat skin infections with the herpes simplex virus, for example cold sores and genital herpes (caused by herpes simplex virus types 1 and 2). (NB. Aciclovir cream is also available without a brand name, ie as the generic medicine.)Aciclovir works by stopping the herpes simplex virus from reproducing and infecting more cells.Aciclovir is converted to a more active form inside cells of the body that are infected with herpes simplex. The activated aciclovir then works by blocking the action of a viral enzyme called DNA polymerase. The herpes virus needs the DNA polymerase enzyme to copy its genetic material from RNA to DNA. This process is necessary for the virus to multiply and continue to survive. By blocking the action of DNA polymerase, aciclovir prevents the herpes virus from multiplying. This controls the infection and helps the immune system to deal with it.For recurrent infections aciclovir cream is most effective if treatment is started as soon as the first signs of the infection begin to reappear.What is it used for? Genital herpes (herpes simplex infection) Cold sores (herpes simplex infection)

Reminyl ( Razadyne, Generic Galantamine ) - Product Origin: Eu (Turkey)

This product is able to be sourced and supplied at excellent prices because of favourable cross border currency conversions. All products are authentic brand names and will include a product information insert in English.Medical Information:Reminyl is indicated in the treatment of Mild-to-moderate Alzheimer's disease.Reminyl can delay or even reverse mental decline in some patients with mild to moderate Alzheimer's disease. It is thought to work by boosting levels of the chemical messenger acetylcholine in the brain. (In Alzheimer's disease, the cells that produce acetylcholine slowly deteriorate.) Galantamine improves the function of nerve cells in the brain. It works by preventing the breakdown of a chemical called acetylcholine (ah see til KO leen). People with dementia usually have lower levels of this chemical, which is important for the processes of memory, thinking, and reasoning.Galantamine is used to treat mild to moderate dementia caused by Alzheimer's disease.

Belok Durules - Product Origin: Eu (Turkey)

This product is able to be sourced and supplied at excellent prices because of favourable cross border currency conversions. All products are authentic brand names and will include a product information insert in English.Medical Information:Beloc Durules tablets are indicated for the treatment of hypertension. They may be used alone or in combination with other antihypertensive agents.Beloc Durules is indicated in the long-term treatment of angina pectoris. This group of medicines is known as beta-adrenergic blocking agents, beta-blocking agents, or, more commonly, beta-blockers. Beta-blockers are used in the treatment of high blood pressure (hypertension). Some beta-blockers are also used to relieve angina (chest pain) and in heart attack patients to help prevent additional heart attacks. Beta-blockers are also used to correct irregular heartbeat, prevent migraine headaches, and treat tremors. They may also be used for other conditions as determined by your doctor.Beta-blockers work by affecting the response to some nerve impulses in certain parts of the body. As a result, they decrease the heart's need for blood and oxygen by reducing its workload. They also help the heart to beat more regularlyBelok Zok ampuls and tablets are indicated in the treatment of hemodynamically stable patients with definite or suspected acute myocardial infarction to reduce cardiovascular mortality. Treatment with intravenous Belok can be initiated as soon as the patient's clinical condition allows. Metoprolol, a type of medication known as a beta blocker, is used in the treatment of high blood pressure, angina pectoris (chest pain, usually caused by lack of oxygen to the heart due to clogged arteries), and heart attack. When prescribed for high blood pressure, it is effective when used alone or in combination with other high blood pressure medications. Beta blockers decrease the force and rate of heart contractions, thereby reducing the demand for oxygen and lowering blood pressure.Occasionally doctors prescribe Lopressor for the treatment of aggressive behavior, prevention of migraine headache, and relief of temporary anxiety.An extended-release form of metoprolol, called Toprol-XL, is prescribed for high blood pressure, angina, and heart failure.

Depranil ( Impramine, Tofranil, Generic Imipramine )

Imipramine tablets and capsules are used to treat depression. Imipramine tablets are also used to prevent bedwetting in children. Imipramine is in a class of medications called tricyclic antidepressants. It treats depression by increasing the amounts of certain natural substances in the brain that are needed to maintain mental balance. There is not enough information to explain how imipramine prevents bedwetting.Imipramine comes as a tablet and a capsule to take by mouth. When imipramine tablets or capsules are used to treat depression, they are usually taken one or more times a day and may be taken with or without food. When imipramine tablets are used to prevent bedwetting in children, they are usually taken one hour before bedtime. Children who wet the bed early in the evening may be given one dose in the mid-afternoon and another dose at bedtime. Try to take imipramine at around the same time(s) every day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take imipramine exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.Your doctor may start you on a low dose of imipramine and gradually increase your dose.It may take 1-3 weeks or longer for you to feel the full benefit of imipramine. Continue to take imipramine even if you feel well. Do not stop taking imipramine without talking to your doctor. Your doctor will probably want to decrease your dose gradually.Imipramine is also used occasionally to treat eating disorders and panic disorders. Talk to your doctor about the possible risks of using this medication for your condition.

Tropan Xl ( Ditropan Xl, Generic Oxybutynin Xl )

Oxybutynin is used to control urgent, frequent, or uncontrolled urination in people who have overactive bladder (a condition in which the bladder muscles have uncontrollable spasms), spina bifida (a disability that occurs when the spinal cord does not close properly before birth), or other conditions that affect the bladder muscles. Oxybutynin is in a class of medications called anticholinergics. It works by relaxing the bladder muscles to prevent urgent, frequent, or uncontrolled urination. Oxybutynin comes as a tablet, a syrup, and an extended-release (long-acting) tablet to take by mouth. The tablets and syrup are usually taken two to four times a day. The extended-release tablet is usually taken once a day with or without food. Take oxybutynin at around the same time(s) every day. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand. Take oxybutynin exactly as directed. Do not take more or less of it or take it more often than prescribed by your doctor.Swallow the extended-release tablets whole with plenty of water or other liquid. Do not split, chew, or crush the extended-release tablets. Tell your doctor if you cannot swallow tablets.Your doctor may start you on a low dose of oxybutynin and gradually increase your dose, not more than once every week.Oxybutynin may control your symptoms, but will not cure your condition. Continue to take oxybutynin even if you feel well. Do not stop taking oxybutynin without talking to your doctor.You may notice some improvement in your symptoms within the first two weeks of your treatment. However, it may take six to eight weeks to experience the full benefit of oxybutynin. Talk to your doctor if your symptoms do not improve at all within eight weeks.

Flucan Vaginal ( Diflucan, Generic Fluconazole ) - Product Origin: Eu (Turkey)

This product is able to be sourced and supplied at excellent prices because of favourable cross border currency conversions. All products are authentic brand names and will include a product information insert in English.Medical Information:Fluconazole capsules, suspension and infusion all contain the active ingredient fluconazole, which is a type of medicine called a triazole antifungal. (NB. Fluconazole is also available without a brand name, ie as the generic medicine.) Fluconazole is used to treat infections with fungi and yeasts.Fluconazole kills the fungi that are causing an infection by interfering with their cell membranes. It works by stopping the fungi from producing a substance called ergosterol, which is an essential component of fungal cell membranes. The disruption in production of ergosterol causes holes to appear in the fungal cell membrane. The cell membranes of fungi are vital for their survival. They keep unwanted substances from entering the cells and stop the contents of the cells from leaking out. As fluconazole causes holes to appear in the cell membranes, essential constituents of the fungal cells can leak out. This kills the fungi and treats the infection. Fluconazole is used to treat a number of different types of fungal and yeast infections, particularly those caused by Candida or Cryptococcus species of fungi.It can be taken by mouth or may be administered via a drip into a vein (intravenous infusion) depending on the type and severity of the infection. The length of treatment will also depend on the type and severity of the infection, for example vaginal thrush can normally treated with a single dose by mouth, while some other infections may require six to eight weeks of treatment.What is it used for? Fungal skin infections, such as athlete's foot (tinea pedis), ringworm (tinea corporis), jock itch (tinea cruris), pityriasis versicolor, or Candida skin infections.Candida infections of the linings (mucosa) of the mouth (oral thrush), throat, lungs or urinary tract.Internal fungal infections caused by Candida, eg infections of the bloodstream, urinary tract, heart, lungs, abdomen or other widespread internal infections (systemic candidiasis).Inflammation of the vagina (vaginitis) caused by infection with Candida albicans (also known as vaginal thrush). Inflammation of the penis and/or foreskin (candidal balanitis) caused by infection with Candida albicans (also known as thrush).Fungal infections caused by Cryptococcus fungi (cryptococcosis), including cryptococcal meningitis and infections affecting the lungs or skin.Preventing relapse of disease caused by Cryptococcus fungi, eg cryptococcal meningitis, in people with AIDS.Preventing fungal infections in people with a weakened immune system and low white blood cell counts, for example due to chemotherapy, radiotherapy or bone marrow transplants.

Asacol ( Generic Mesalazine ( 5-Amino Salicylic Acid ) )

Medical Information:This medication is used to treat ulcerative colitis, a type of bowel disease. It does not cure ulcerative colitis, but it may decrease symptoms such as stomach pain, diarrhea, and rectal bleeding caused by irritation/swelling in the colon/rectum. Mesalamine is an aminosalicylate anti-inflammatory drug. It is believed to work by keeping your body from making certain natural chemicals that may cause pain and swelling.OTHER USES: This section contains uses of this drug that are not listed in the approved professional labeling for the drug but that may be prescribed by your health care professional. Use this drug for a condition that is listed in this section only if it has been so prescribed by your health care professional.This medication may also be used to treat Crohn's disease.How to use Asacol Oral -Take this medication by mouth with or without food, usually 3 times daily or as directed by your doctor. Dosage is based on your medical condition and response to treatment.Swallow this medication whole. Do not crush, chew, or break the tablets. Doing so can keep the drug from being released properly into the colon.Use this medication regularly in order to get the most benefit from it. To help you remember, use it at the same times each day.Tell your doctor if your condition persists or worsens.Asacol Oral is used to treat the following:Ulcerated Colon, Ulcerative Colitis currently Without SymptomsAsacol Oral may also be used to treat: Crohn's Disease

Valzaar ( Starval, Valzaar, Generic Valsartan )

This drug is used to treat high blood pressure (hypertension) and heart failure. High blood pressure reduction helps prevent strokes, heart attacks, and kidney problems. This drug works by blocking the hormone angiotensin thereby relaxing blood vessels, causing them to widen. Valsartan belongs to a class of drugs called angiotensin receptor blockers.OTHER USES: This section contains uses of this drug that are not listed in the approved professional labeling for the drug but that may be prescribed by your health care professional. Use this drug for a condition that is listed in this section only if it has been so prescribed by your health care professional.This drug may also be used to help protect the kidneys from damage due to diabetes.How to use Valsartan OralRead the Patient Information Leaflet available from your pharmacist before you start taking valsartan and each time you get a refill. If you have any questions regarding this information, consult your doctor or pharmacist.Take this medication by mouth, with or without food, as directed by your doctor. Use this medication regularly in order to get the most benefit from it. To help you remember, use it at the same time(s) each day.If you are using the suspension, shake the bottle well for at least 10 seconds before each dose. Use a medication measuring device or spoon to carefully measure the prescribed dose. Do not use a household spoon because you may not get the correct dose.Do not take potassium supplements or salt substitutes containing potassium without talking to your doctor or pharmacist first. This medicine can raise your potassium levels, which rarely can cause serious side effects such as muscle weakness or very slow heartbeats. Tell your doctor immediately if these effects occur.The dosage is based on your medical condition and response to therapy. For the treatment of high blood pressure, it may take 4 weeks before the full benefit of this drug occurs.It is important to continue taking this medication even if you feel well. Most people with high blood pressure do not feel sick.

Forzest ( Cialis, Generic Tadalafil )

Tadalafil is used to treat male sexual function problems (impotence or erectile dysfunction) by blocking a certain enzyme (phosphodiesterase-PDE5) in the body. In combination with sexual stimulation, tadalafil helps blood flow into the penis to achieve and maintain an erection.This drug is not indicated for use in women.Use of this drug does not protect against sexually transmitted diseases (e.g., HIV, hepatitis B, gonorrhea, syphilis). Practice "safe sex" such as using latex condoms. Consult your doctor or pharmacist for more details.How to use Tadalafil OralRead the patient information leaflet provided by your pharmacist and ask questions if any of the information is unclear.Take this medication by mouth with or without food as directed by your doctor.There are two ways that this drug may be prescribed and taken. It may be taken as needed, or it may be taken once a day every day. Your doctor will determine which is the best way for you to take this drug. Follow your doctor's directions exactly.If used regularly every day, your doctor will prescribe a low dose (usually 2.5 to 5 milligrams per day). When this drug is taken only as needed, the dosing may need to be higher. Never take more of this drug than prescribed because you may experience serious side effects. Your doctor will adjust your dosage based on your response and other medications you may be taking (see also Drug Interactions section). Consult your doctor or pharmacist for more details.When taken as needed, take this drug at least 30 minutes before sexual activity; or use as directed by your doctor. This medication's effect on sexual ability may last up to 36 hours. Therefore, do not take more than once daily as needed.When taken regularly every day, you may attempt sexual activity at any time between your doses. Do not take more than one dose each day.Avoid eating grapefruit or drinking grapefruit juice while being treated with this medication unless your doctor instructs you otherwise. Grapefruit juice can increase the amount of certain medications in your bloodstream. Consult your doctor or pharmacist for more details.Tadalafil Oral is used to treat the following:Inability to have an Erection