Viagra Side Effects in Men and Women

Viagra side effects can potentially occur both with the brand name drug and generic for Viagra. Even when used correctly, side effects can still appear. When a local doctor prescribes this medication, he weighs in the benefits against the possible adverse effects. If the incidence of side effects is too high after treatment has begun, the physician can adjust the dosage, so the occurrence of side effects does not necessarily imply that the patient needs to stop therapy. Elderly patients, being more susceptible to side effects, are usually started on a lower Viagra dosage.

Common side effects are flushing, headache, nasal congestion and stomach upset. Other less frequent adverse effects are abnormal vision (blurred vision, seeing shades of colors differently than before, or sensitivity to light), bladder pain, cloudy or bloody urine, dizziness, increased frequency of urination, pain while urinating and diarrhea. Some of these Viagra side effects in men take place at the start of treatment, and recede after the organism has adjusted to the new therapy. However, if one or more of these adverse effects persists or becomes worse, a local doctor should be informed.

Rare and more serious Viagra side effects include bleeding of the eye, seizures, decreased or double vision or in extreme cases blindness, a blue tinged vision, a prolonged, painful, or inappropriate erection, redness or swelling of the eye and anxiety. If a patient were to experience any of these side effects, he should seek immediate medical care. These adverse effects are quite uncommon though, and are only reported by a minority of users. In fact, most patients do not report any side effects at all. However, people who are allergic to Sildenafil Citrate, the main ingredient in this medicine, may suffer from an allergic reaction, including rash, hives, itching, difficulty breathing, tightness in the chest, swelling of the mouth, face, lips, or tongue. Consult your local doctor to determine whether or not you are allergic to Sildenafil.

In general, male patients are the ones that buy Viagra, since this drug is only recommended for use by men with erectile dysfunction. Therefore, Viagra side effects in women have not been thoroughly researched. If for any reason a woman ingests this medication, she should consult a local doctor about what measures to take and what side effects she might expect. Pregnant or breastfeeding women should refrain from taking this drug under any circumstances. There may be other Viagra side effects apart from those listed here, be sure to report all side effects to a local doctor.