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2023年5月2日 · An erection starts in your brain. Something you saw, felt, smelled, heard, or thought makes your nerves send chemical messages to the blood vessels in your penis. The arteries relax and open up to ...
- Prognosis
- Causes
- Symptoms
- Diagnosis
- Treatment
Like a lot of knee injuries, a meniscus tear can be painful and debilitating. Unfortunately, it's quite common. In fact, a meniscal tear is one of the most frequently occurring cartilage injuries of the knee.
So what is the meniscus? It's a piece of cartilage in your knee that cushions and stabilizes the joint. It protects the bones from wear and tear. But all it takes is a good twist of the knee to tear the meniscus. In some cases, a piece of the shredded cartilage breaks loose and catches in the knee joint, causing it to lock up. Meniscus tears are co...
Symptoms of a meniscus tear include: At first, the pain may not be bad. You might even play through the injury. But once the inflammation sets in, your knee will probably hurt quite a bit.
To diagnose a meniscus tear, your doctor will give you a thorough exam. He or she will want to hear details about how you got your injury. X-rays may be necessary, to rule out broken bones and other problems. You may also need an MRI (Magnetic Resonance Imaging) scan, which allows a more detailed evaluation of knee cartilage.
Treatment for meniscal tears depends on the size and location of the tear. Other factors which influence treatment include age, activity level and related injuries. The outer portion of the meniscus, often referred to as the red zone, has a good blood supply and can sometimes heal on its own if the tear is small. In contrast, the inner two thirds o...
2023年11月15日 · Men's Health Guide. 8 Things You Didn't Know About Your Penis. Sensitivity, pleasure, size, and other surprising facts. Medically Reviewed by Brunilda Nazario, MD on November 15, 2023. Written by...
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2023年9月9日 · Probably not. Most cases of ED are caused by physical problems alone or in combination with emotional ones. Just about any medical condition that affects your nerves or blood vessels could hurt ...
In combination with sexual stimulation, vardenafil 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4月11日 · Written by Mary Anne Dunkin. What Is Anal Sex? Myths and Misconceptions About Anal Sex. Is Anal Sex Pleasurable? Anal Sex Risks. 7 min read. What Is Anal Sex? Anal sex is the term used for any...
