Who can and cannot take tadalafil – NHS

In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered: See more CIALIS for Once Daily Use for Erectile Dysfunction. The recommended starting dose of CIALIS for once daily use is 2.5 mg, taken at approximately the same time every day, without regard to timing of sexual activity. The CIALIS dose for once daily use may be increased to 5 mg, based on individual efficacy and tolerability. side effects of taking cialis Cialis also contains tadalafil. If you take too much tadalafil or take it together with these medicines, the chance for side effects will be higher. If you experience a prolonged erection for more than 4 hours or a painful erection for more than 6 hours, contact your doctor immediately. The most common side effects are headaches, feeling sick, indigestion and facial flushes. It can be dangerous to take tadalafil if you also take medicines called nitrates

See full list on drugs.com Purchase Viagra online. The online world does big business in selling Viagra and, unsurprisingly, online scams are quite common. If you opt to buy Viagra from an online retailer, you should take some precautions and do your research. Make sure the online pharmacy or other retailer is legitimate. Sildenafil (Viagra, Revatio) is a moderately priced drug used to treat erection problems in men. It is also used to treat pulmonary arterial hypertension, a serious heart and lung condition. This drug is more popular than comparable drugs. It is available in generic and brand versions. Viagra takes around 30 minutes to become effective and lasts about 4 hours. Cialis lasts much longer – up to 36 hours in some cases. Stendra can start doing its thing in as little as 15 minutes what was viagra invented for Beyond Viagra (sildenafil), several medications can help erections. Oral medications. Oral drugs, including Viagra, may be the first approach to treating ED. Viagra is effective because it slows 4.1 Nitrates. Consistent with its known effects on the nitric oxide/cGMP pathway [see Clinical Pharmacology (12.1, 12.2)], VIAGRA was shown to potentiate the hypotensive effects of nitrates, and its administration to patients who are using nitric oxide donors such as organic nitrates or organic nitrites in any form either regularly and/or intermittently is therefore contraindicated.

If you buy sildenafil for erectile dysfunction, it can also be known by the brand names Viagra, Aronix, Liberize and Nipatra. Sildenafil for pulmonary hypertension can also be known by the brand names Revatio and Grandipam. This medicine is available on prescription and you can also buy it from most pharmacies. Sildenafil showed promise as an oral treatment for erectile dysfunction (ED) in the early 2024s and was launched by Pfizer as Viagra in 2024. Since then three more PDE5 inhibitors have been launched in the UK.