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2024年5月17日 · Also known as impotence, erectile dysfunction (ED) is the inability to have or maintain an erection adequate for sex. If you have a penis, you are bound to experience ED at one time or another ...
Overview. Caffeine is a natural chemical with stimulant effects. It is found in coffee, tea, cola, cocoa, guarana, yerba mate, and over 60 other products. Caffeine works by stimulating the central...
2022年11月27日 · 4 min read. Some men with erectile dysfunction, or ED, find they can return to an active sex life by treating an underlying condition, such as high blood pressure or diabetes, or with counseling...
6 天前 · What Are Drug Interactions? When a medication works right, it boosts your health or helps you feel better. But a drug can bring on problems if it doesn't mix well with something else you put into...
2023年1月8日 · 3 min read. What Is a Charley Horse? A charley horse is a muscle spasm -- when a muscle suddenly tightens up on its own and can’t relax. These cramps can happen anywhere in your body. They’re...
2020年8月14日 · In combination with sexual stimulation, sildenafil works by increasing blood flow to the penis to help a man get and keep an erection.This drug does not protect against sexually transmitted...
2024年6月4日 · Oral sex is a common sex act among couples of all ages and genders. It involves using your tongue, lips, or mouth to stimulate your partner’s genitals or anus. Many couples use oral sex as a...
