Read the Patient Information Leaflet if available from your pharmacist before you start taking sildenafil and each time you get a refill. If you have any questions, ask your doctor or pharmacist.

Rarely, a sudden decrease or loss of hearing, sometimes with ringing in the ears and dizziness, may occur. Stop taking sildenafil and get medical help right away if these effects occur.

Combining alcohol and sildenafil can lower your blood pressure too much. Avoid alcohol if you’re taking sildenafil.

L-arginine is an amino acid that's naturally produced by the body and is involved in the creation of various proteins. It's also found in some foods including red meat, fish, poultry, and dairy. 

Another brand of sildenafil is Revatio, which is used to treat pulmonary arterial hypertension and improve exercise capacity in men and women.

or decreased to 25 mg. Be sure to tell your doctor about all of the medications you take and any other medical conditions as your dose may need to be adjusted. If you’ve tried VIAGRA and if you're still not getting results, ask your doctor to see if adjusting your dose might help.

The most common side effects of VIAGRA: headache; flushing; upset stomach; abnormal vision, such as changes in color vision (such as having a blue color tinge) and blurred vision; stuffy or runny nose; back pain; muscle pain; nausea; dizziness; rash.

While the sale remains subject to a consultation with a pharmacist, the other restrictions from the trial have been removed, allowing customers over the age of 18 to purchase an unlimited number of pills.[84] The decision was made, in part, to reduce on-line sales of counterfeit and potentially dangerous erectile dysfunction treatments.

VIAGRA can cause your blood pressure to drop suddenly to an unsafe level if taken with certain other medicines. Do not take VIAGRA if you take any other medicines called "nitrates.

Alpha-blockers are sometimes prescribed for prostate problems or high blood pressure. In some patients, the use of VIAGRA with alpha-blockers can lead to a drop in blood pressure or to fainting

Comprei um produto ai ja faz quase um mes nunca entregaram qdo comprei falsra. Que prazo de entrega era do 7 dias quero a mercadoria ou meu dinheiro de volta.

A associaçãeste do consumo destes medicamentos com a reduçãeste do risco da doença por Alzheimer foi ainda maior nas vizinhos de que registaram web site semelhante números superiores de prescrições durante este decorrer do estudo: as vizinhos utilizando 21 a 50 prescrições durante 1 ano foram associadas a um perigo 44% menor por sofrer do Alzheimer, ao passo qual as pessoas utilizando Ainda mais do 50 apresentaram uma reduçãeste no perigo na ordem dos 35%.

Alpha-blockers are sometimes prescribed for prostate problems or high blood pressure. In some patients, the use of VIAGRA with alpha-blockers can lead to a drop in blood pressure or to fainting

Increased side effects can include low blood pressure, dizziness, or vision problems. They Viagra can also include erections that last longer than normal.