This results in the increase of cyclic guanosine monophosphate cGMP , which relaxes the smooth muscles and increases the flow of blood. The substance is the same under both trade names. It is a medicine that is used to treat erectile dysfunction. Ans : The use of Kamagra Gold MG Tablet is harmful to patients taking nitrates or blood pressure-lowering medicines as their combined use can cause a severe fall in blood pressure, which can also result in death. Do not double the dose. Any drugs claiming to be Kamagra could be counterfeit, poorly produced, contain a reduced concentration of the active ingredient, or contain something different altogether and dangerous to your health.Kamagra 50 MG Tablet contains Sildenafil. It is better known as the blue pill. It is an effective medicine used for the treatment of erectile dysfunction (ED) in men. Erectile dysfunction is a condition where a man is unable to achieve and/or maintain an erection adequate for sexual intercourse. This happens because of decreased blood flow due to .  · a light-headed feeling, like you might pass out. Common sildenafil side effects may include: flushing (warmth, redness, or tingly feeling); headache, dizziness; heartburn, nausea, or upset stomach. abnormal vision (blurred vision, changes in color vision) runny or stuffy nose, nosebleeds; sleep problems (insomnia); or.  · Viagra comes in tablets of 25 mg, 50 mg, and mg from which a doctor or pharmacist can choose depending on the personal circumstances of the patient in question. Although Kamagra comes in both 50mg and mg, it is the stronger dose that tends to be sold on the Internet. The higher strength can increase the effects of the medication.