Kamagra possible side effects include different conditions minor, moderate or serious. The occurrence of side effects depends on the individual health conditions, and dose of the medication. Never exceed your dose; overdosage may lead to unpleasant side effects. Most common adverse reactions of Kamagra are: warmth or redness in face, neck, or chest, stuffy nose, headach, upset stomach and back pain.
Allergic reactions are possible, but in case severe allergic reactions appear, you should call a doctor.
If serious side effects occur it is necessary to stop using Kamagra and call your doctor at once. Serious side effects include: sudden vision loss, ringing in your ears, or sudden hearing loss, chest pain, general ill feeling, irregular heartbeat, shortness of breath, vision changes, prolonged penis erection (more than 4 hours or longer).
Kamagra is available in two main doses 50 and 100 mg of Sildenafil, the dose can be lowered to 75 mg and 25 mg if there is a necessity.
The usual dose of Sildenafil for Erectile Dysfunction problem administered for adult patients starts from 50 mg taken before sexual activity. The dose may be changed individually from 25 to 100 mg per day. The max recommended dose is 100 mg of Sildenafil.
For certain groups of patients such as geriatrics the initial dose of Sildenafil for Erectile Dysfunction makes usually 25 mg orally taken prior to planned sexual activity.
Other groups of patients for whom special dose adjustment is recommended include those men who suffer from kidney or liver disorders, take nitrates or other medications lowering blood pressure. Discuss with your doctor your dose before taking Kamagra (Sildenafil).
Kamagra (sildenafil) should not be taken in case you are on a nitrate drug for treating chest pain or heart problems. The list of nitrates given below is not full; ask your doctor if your drug contains nitrates:
- nitroglycerin available under brand names: Nitrostat, Nitrolingual, Nitro-Dur, Nitro-Bid;
- isosorbide dinitrate – Dilatrate-SR, Isordil, Sorbitrate;
- isosorbide mononitrate – Imdur, ISMO, Monoket;
- recreational drugs – amyl nitrate or nitrite (“poppers”).
Taking Kamagra containing sildenafil with nitrates can cause a sudden and serious decrease in blood pressure.
Kamagra should be taken only once a day. A period of 24 hours should pass between doses.
If your erection is painful or lasts longer than 4 hours (the condition is known as priapism) contact your doctor immediately or seek medical help. A prolonged erection can damage the penis.
Sildenafil can cause sudden vision loss and sudden hearing loss. These conditions can appear in people who are predisposed to hearing or vision problems and in those who suffer from heart disease, diabetes, high blood pressure, high cholesterol. These adverse reactions are very rare, still be watchful and carefull while taking Kamagra.
Sildenafil Citrate belongs to the drug class: Phosphodiesterase Inhibitors
VA Classification of sildenafil is GU900
Sildenafil Chemical Name: 2 – Hydroxy – 1,2,3 – propanetricarboxylate – 1 – [[3 – (6,7 – dihydro – 1 – methyl – 7 – oxo – 3 – propyl – 1H – pyrazolo[4,3 – d – pyrimidin – 5 – yl) – 4 – ethoxyphenyl]sulfonyl] – 4 – methyl – piperazine.
Sildenafil Citrate has the following molecular formula: C22H30N6O4S•C6H8O7.
CAS Registry Numbers of sildenafil are: 171599-83-0
Sildenafil Citrate is produced under brand names like Viagra, Revatio and under various other trade names including Kamagra. Sildenafil Citrate was developed by British scientists. The Pharmaceutical Company Phizer was the first to produce this drug and bring it to the market. The drug is indicated to treat ED and PAH – pulmonary arterial hypertension. The medication is available on the market since 1998, and got an approval from FDA.
Sildenafil is only for oral intake. The drug is only for men suffering from ED and should not be taken by women or children.
Sildenafil is a prescription drug and should be taken after visiting a doctor. The drug has certain side effects and drug interactions and should not be consumed by people who suffer from severe or chronic diseases.
Sildenafil helps to achieve a normal erection only when sexual stimulation occurs.
For more detailed information about this medication, ask your doctor.
The main component of Kamagra is sildenafil citrate. Sildenafil works by relaxing muscles and increasing blood flow to particular areas of the body. Sildenafil is a prescription drug that should be used with caution in patients over 60 years of old, suffering from certain disorders or taking other prescription medications.
Sildenafil under the name Viagra and Kamagra is used to treat erectile dysfunction in men. The brand of sildenafil – Revatio is indicated to treat pulmonary arterial hypertension and improve exercise capacity in men and women.
When a person is sexually excited, nitric oxide in penis is produced and released continuously. Nitric oxide allows natural production of eGMP, which is responsible for erection. The process of erection affects the inflow and removal of blood from the penis. When natural process of erection is impossible due to certain circumstances, drugs for ED can help.
Sildenafil citrate reduces the pressure of blood by inhibiting phosphodiesteras-5. Phosphodiesteras-5 helps to destroy eGMP. Sildenafil citrate is prescribed to treat mild and severe impotence in men.
Sildenafil is absorbed approximately within an hour (45 minutes to 90 minutes). The absorption process may be interfered with a heavy meal taken together with a drug.
Sildenafil is excreted by the liver and kidneys. The drug should be taken only by the person for whom it was prescribed.