Although Viagra was the first oral drug with proven benefit in the treatment of erectile dysfunction, nowadays we have more oral products which differ in time to achieve erection, effects of food intake on activity, and daily or on demand use. Above medications are called inhibitors of phosphodiesterase type 5 (PDE5) and they all work by the same mechanism. Medications in this group are inhibitors of an enzyme that is concentrated in penile erectile tissue. To this group of medicine belong Kamagra 100mg.
Kamagra 100mg is a medication to increase potency, which has recently appeared on the market. We are talking about generics of original drug Viagra, which is certainly known to all. Kamagra 100mg contains the same active ingredient as Viagra. The active ingredient sildenafil citrate is available in the dosage of 100 mg and it acts on the erectile tissue of the penis to increase blood flow, which causes an erection. During sexual stimulation nitric oxide is released in the erectile tissue of the penis which activates the enzyme guanylate cyclase. This enzyme increases levels of a chemical called cyclic guanosine monophosphate (cGMP), which relaxes the blood vessels in the penis and allows blood to fill the spongy erectile tissues to cause an erection.

It is available in pill and gel form. Besides Kamagra 100mg pills and gel, there is also available the effervescent tablets. The recommended dose is 50 mg within an 1 hour before sexual activity, and for people with serious diseases of the liver or kidneys dose should not exceed 25 mg.
Kamagra 100mg has minor side effects, but they may occur as in case of using any other similar medications.the most common side effects are: headache, flushing, dizziness, indigestion and others. If you have any side effects from Kamagra 100mg, visit your doctor immediately.