In our lives, the drug sildenafil is not unfamiliar, but do you really understand its use? Today, let’s talk about some things about sildenafil to answer your doubts.
1. What is Sildenafil?
Sildenafil, sold under the brand name “Viagra,” is an oral medication used to treat erectile dysfunction (ED). It works by inhibiting an enzyme called phosphodiesterase type 5 (PDE5), thereby increasing blood flow to the penile sponge tissue, helping patients achieve natural erections.
2. How to use Sildenafil?
Sildenafil is usually taken 1-3 hours before sexual activity, and the effects can last for 4-6 hours. However, it’s important to note that sildenafil does not take immediate effect and requires some buffering time. Additionally, the use of sildenafil should be according to the doctor’s advice to avoid excessive or frequent use.
3. What are the side effects of Sildenafil?
Common side effects of sildenafil include headache, facial flushing, indigestion, etc. In rare cases, there may be visual abnormalities such as blue vision, red vision, etc. If severe side effects occur, discontinue the medication immediately and consult a doctor.
4. Can Sildenafil cure ED?
Sildenafil cannot cure ED, it can only help patients achieve erections when used. Treating ED also requires addressing lifestyle, psychological factors, and other aspects, sometimes in combination with other medications.
5. Can Sildenafil be taken with alcohol?
It is not recommended. Alcohol can increase the risk of side effects of sildenafil, potentially leading to cardiovascular risks, so it’s advisable to avoid alcohol consumption while using sildenafil.
6. Can Sildenafil be used with heart medications?
Combining sildenafil with certain heart medications like nitroglycerin can lead to a sudden drop in blood pressure, posing higher risks. Therefore, before using sildenafil, it is crucial to inform your doctor of your medication history and follow the doctor’s advice.
7. Can women use Sildenafil?
Sildenafil is mainly for the treatment of male ED, and currently does not have clinical applications for women. The treatment of female sexual dysfunction should be based on specific causes to choose appropriate treatment methods.
In summary, sildenafil as a medication for treating ED requires caution in use, adherence to the doctor’s advice, attention to medication contraindications, and avoiding self-medication. If you have any questions, consult a doctor promptly. Hopefully, this article can help you gain a deeper understanding of sildenafil.
