Sildenafil contraindications and warnings – who cannot take viagra

Who can take sildenafil. Most men aged 18 and over can take sildenafil for erectile dysfunction. Most adults and children aged 1 year and over can take sildenafil for pulmonary hypertension. Who may not be able to take sildenafil. Sildenafil is not .Those with severe heart or liver problems, rare inherited eye conditions such as retinitis pigmentosa or those who have experienced loss of vision due to non-arteritic anterior ischaemic optic neuropathy NAION should be warned not to take Sildenafil. There are lots of ED treatment options out there and most ED cases can be successfully treated without risking those all important penile cells. There are different types of treatments for hypertension and it may be worth exploring them, guided by your doctor, to see if the problem resolves. All side effects experienced when using sildenafil should be reported to your doctor. Therefore if you are already taking drugs to treat pulmonary hypertension then there could be a cumulative effect which could cause dangerous side effects.Sildenafil (Viagra). This medicine works best when you take it on an empty stomach an hour before sex. The body takes longer to absorb it after a high-fat meal or . Who can take sildenafil. Most men aged 18 and over can take sildenafil for erectile dysfunction. Most adults and children aged 1 year and over can take sildenafil for pulmonary hypertension. Who may not be able to take sildenafil. Sildenafil is not . You should not take Viagra if you don’t have ED. Sildenafil warnings How well you get on with Viagra can have a lot to do with other health conditions. You’ll want .How we source info. This medicine usually begins to work for erectile dysfunction within 30 minutes after taking it. The category of medication called alpha blockers is used to treat hypertension and enlarged prostate. For sildenafil to work properly, you’ll need to be sexually excited. Some blood pressure drugs such as beta blockers may be linked to ED. This medicine also works best when you take it an hour before sex on an empty stomach.