Herbal Viagra is considered very effective against erectile dysfunction in men. The drug helps in satisfying your sexual experience with the partner.

A phosphodiesterase inhibitor, the Herbal Viagra can be used by all men as it is not that dangerous like other impotency drugs. The drug acts on the muscles in the penis. Herbal Viagra relaxes the muscles in the penis region, which helps in the increased flow of blood. When the blood flow increases, the penis gets stronger and harder and the erection lasts for more time.

Herbal Viagra has to be taken an hour before any sexual activity. The normal recommended dosage is 50 milligram. But for elderly people, especially above 65 years, and persons having liver or kidney disease, the recommended dosage is 25 mg. If you are using any alpha blockers, Herbal Viagra should have to be taken only after four hours of the alpha drugs.

Coming to overdose, you should not wait for assistance. If you suspect an overdose, contact your doctor immediately without any delay. Nausea, chest pain, irregular heartbeat, and light headedness are some of the overdose symptoms.

If you have decided to take herbal Vigra, it is better to inform your doctor about all your medical conditions. Tell your doctor if you have any disease of the heart, kidney or liver; high/low blood pressure; coronary artery disease; blood related problems; bleeding disorders; stomach ulcer; eye diseases and physical deformity of the penis. If you have any of these health conditions, your doctor may go for dose adjustments and also special monitoring.

It has been said that herbal Viagra decreases the flow of blood into the optic nerve of the eye, causing vision loss. This has occurred in some people but most of these people had heart problems, diabetes, hypertension and existing eye problems. But it is not clear if the vision problem was due to the Herbal Viagra or if it was due to the other medical conditions.

While taking herbal Viagra, it is better to avoid alcohol as it only increases the risk of some side effects. You should also avoid other impotency drugs along with Herbal Viagra.

Just like all impotency drugs, herbal Viagra also comes with many allergic reactions and also with many side effects. If you come across hives, breathing difficulty, swelling (face, lips, mouth, throat), dizziness, tingling in chest, neck or jaw, you should have to stop taking the drug.

You have to stop Herbal Viagra and contact your doctor immediately if you experience serious side effects that include vision loss, sweating, chest pain, ringing in ears, pain spreading to the arm or shoulder, irregular heartbeat, and penis erection that lasts for more than four hours. Some o the lesser known side effects that comes with Herbal Viagra are warmth or redness in face, neck or chest; headache, memory problems, stomach upset and back pain.

Herbal Viagra is a very common drug which gives you the extra power and stamina for everlasting sexual pleasure.