Kamagra oral jelly works the same way as Viagra; it is made of the same ingredient, sildenafil. However, Kamagra is cheaper than the common Viagra. The jelly is used to treat erectile dysfunction. It was initially used to treat hypertension, but nowadays, it is mainly used for erectile dysfunction.
The sildenafil in Kamagra helps to increase blood flow into the penis which in turn causes an erection. It is usually taken one hour before sex, and typically it sustains an erection for about 4 hours as one as one is sexually excited; otherwise, it won’t work.
Side effects of Kamagra Oral Jelly.
Kamagra has a lot of side effects which differ from one person to another. What you might experience might not be the same with what another one will feel. Commonly, users of Kamagra have reported headache, dizziness, diarrhea, stomach upset, urinary tract infection and facial flushing. Other common side effects are as follows.
Effect on vision
After taking Kamagra, some men experienced a sudden loss of vision. This involved a decrease, partial or a total loss of vision. Other people reported blurred vision and sensitivity of the eyes to light, changes in color perception such as problems in green and blue differentiation. In some cases, the condition of sight loss was permanent.
Allergic Reaction
Allergy is not a common case but some people have experienced it. Some allergic signs include; itching, rashes on the skin, mouth and facial swelling as well as breathing difficulties and frequent closing of the throat.
Cardiovascular Effects
Sildenafil in Kamagra can be a problem to people with cardiovascular infections or complications. Kamagra is linked with a rapid and often irregular heartbeat; as a result, it is not advisable to be used by people with heart complications, hypertension, hypotension, arrhythmia, angina or anyone who has experienced a heart attack in the past five months or more.
Priapism
Some users of Kamagra reported cases of priapism. This is a condition that involved prolonged and painful erection that in most cases last more than six hours. In such instance, urgent treatment is required; otherwise, it can leave a permanent damage if not medically attended to.
Other effects
Use of Kamagra can cause fluid retention, excessive hunger, excessive thirst and hypernatremia. Vomiting and increased amount of saliva cases have been reported by users as well. Users are bound to experience nightmares, restless sleep, eye pain and fainting more often. Most users have reported cases of unusual tiredness or weakness of the joints and the body as well.

I am General practitioner (GP) in Melbourne since 2006.