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  1. 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...

    • Overview
    • Causes
    • Prevention
    • Symptoms

    Helicobacter pylori (H. pylori) is a type of bacteria. These germs can enter your body and live in your digestive tract. After many years, they can cause sores, called ulcers, in the lining of your stomach or the upper part of your small intestine. For some people, an infection can lead to stomach cancer.

    Infection with H. pylori is common. About two-thirds of the worlds population has it in their bodies. For most people, it doesnt cause ulcers or any other symptoms. If you do have problems, there are medicines that can kill the germs and help sores heal. For decades, doctors thought people got ulcers from stress, spicy foods, smoking, or other life...

    As more of the world gets access to clean water and sanitation, fewer people than before are getting the bacteria. With good health habits, you can protect yourself and your children from H. pylori.

    If you have an ulcer, you may feel a dull or burning pain in your belly. It may come and go, but youll probably feel it most when your stomach is empty, such as between meals or in the middle of the night. It can last for a few minutes or for hours. You may feel better after you eat, drink milk, or take an antacid.

  2. 2022年11月22日 · What Is Scabies? Scabies is not an infection, but an infestation. Tiny mites called Sarcoptes scabiei set up shop in the outer layers of human skin. The skin does not take kindly to the invasion....

  3. 2024年6月3日 · Occipital neuralgia is a condition in which the nerves that run from the top of the spinal cord up through the scalp, called the occipital nerves, are inflamed or injured. You might feel pain in...

  4. 2024年5月17日 · What Is an Erection? What Is Ejaculation? Takeaways. 8 min read. Anatomy of a Penis. The penis is a male sexual organ. The shaft is the longest part of it. The head or glans is at the end of the...

  5. 2023年8月22日 · What Are They? These small, noncancerous growths appear when your skin is infected with one of the many viruses of the human papillomavirus (HPV) family. The virus triggers extra cell growth, which...

  6. 2024年4月17日 · What Is Gastroenteritis? Gastroenteritis is when your stomach and intestines are irritated and inflamed. This can cause belly pain, cramping, nausea, vomiting, and diarrhea. The cause is typically...

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