Is Generic Viagra Allergic?

Sex is an utmost aspect of human life; it is a physical, psychological as well as mental rejuvenator. But unfortunately most of us aren't able to enjoy good frequent sex due to disorders such as erectile dysfunction.

US Food and Drug Administration has approved the three drugs for the treatment of erectile dysfunction, they are Viagra, Cialis and Levitra. Viagra was the first launched ED drug which got approved from the Food and Drug Administration approved ED drug for men made by Pfizer. That main substance of Viagra is sildenafil citrate which is useful in increasing blood flow in the penis to get erection at the time of sexual activities.

Generic is used as an alternative of branded Viagra, since both these drugs use the same active ingredients, they share the same pros and cons. Generic drugs are prepared according to FDA requirement and therefore they have the same quality, strength, purity and stability as brand-name drugs.

The working process of Generic Viagra is same as Viagra; it leads to blood flow into the penis, resulting in an erection. The effect of generic Viagra ends up after erection as in natural circumstances. The onset time of generic Viagra is about 30 minutes, take it an hour before you plan to have sex end fulfill all your sexual fantasies for the next four hours. The pill may take a bit more time to start if you take it after high - fat meal.

Generic Viagra is available in varieties of 25 mg, 50 mg, and 100mg tablets. A lower dosage is suggested for people above 65 years and those who are suffering from serious liver or kidney problems. It can lead to side effects similar to Viagra such as headache, flushing of the face and upset stomach. The serious side effects may include visual defects or uncontrolled erection; in such conditions consult your doctor immediately. Commonly used generic Viagra are:

• Caverta
• Silagra
• Kamagra
• Zenegra
• Meltabs

Any allergic reactions with this drug is unlikely but if someone feels any allergic then seek immediate medical attention. Men who are allergic to any of the ingredients of Generic Viagra shouldn't use it. Before using this drug, tell your doctor your medical history, including any allergies, any penis conditions such as fibrosis/scarring, history of painful/prolonged erection, sickle cell anemia, blood system cancers (such as leukemia or myeloma), or Peyronie's disease, eye problems (retina diseases). Problems with kidney or liver such as bleeding disorders, active stomach ulcers, heart diseases and stroke. Limit alcohol intake, as it may aggravate side effects of this drug. To avoid dizziness and lightheadedness when rising from a seated or lying position, get up slowly. The elderly men need to be extra precautious because they can be more sensitive to the side effects of this drug.