How much water to drink after taking sildenafil manual does not specify, according to personal drug habits, more or less water will not affect the role of the drug.
Sildenafil is a selective type 5 phosphodiesterase inhibitor, mainly used in patients with erectile dysfunction, the application of the drug needs to have some sexual stimulation. According to the pharmacology and pharmacokinetics, the manual does not specify how much water to drink when taking the drug, more or less water will not affect the effect of the drug, according to the individual’s usual habit of taking the drug can be.
The main adverse reactions of sildenafil are headache, flushing, dyspepsia, visual abnormalities, nausea, rash, etc. It is forbidden to apply nitrate group of people, forbidden to combine with guanylate cyclase agonist. Small doses are recommended for patients over 65 years of age, patients with liver damage (e.g. cirrhosis), and patients with severe kidney damage.
Sildenafil should be applied under the guidance of a doctor or pharmacist, do not apply on your own to avoid adverse consequences.