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1. www.webmd.com › digestive-disorders › travelers-diarrheaMontezuma's Revenge: Traveler's Diarrhea Symptoms, ...

   www.webmd.com › digestive-disorders › travelers-diarrhea

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   2021年8月18日 · Fever. Nausea and vomiting. Bloating. Urgent need to have a bowel movement. Malaise (weakness or discomfort) Explosive and painful gas. Stomach c ramps. Loss of appetite. Traveler's diarrhea ...

2. www.webmd.com › cancer › cervical-cancerCervical Cancer: Symptoms, Causes, and Treatment - WebMD

   www.webmd.com › cancer › cervical-cancer

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   • Pathophysiology
   • Prognosis
   • Epidemiology
   • Causes
   • Clinical significance

   Cervical cancer occurs when the cells of the cervix grow abnormally and invade other tissues and organs of the body. When it is invasive, this cancer affects the deeper tissues of the cervix and may have spread to other parts of the body (metastasis), most notably the lungs, liver, bladder, vagina, and rectum.

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   However, cervical cancer is slow-growing, so its progression through precancerous changes provides opportunities for prevention, early detection, and treatment. Better means of detection have meant a decline in cervical cancer in the U.S. over the decades.

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   Most women diagnosed with precancerous changes in the cervix are in their 20s and 30s, but the average age of women when they are diagnosed with cervical cancer is the mid 50s. This difference in the age at which precancerous changes are most frequently diagnosed and the age at which cancer is diagnosed highlights the slow progression of this disea...

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   Cervical cancer begins with abnormal changes in the cervical tissue. The risk of developing these abnormal changes is associated with infection with human papillomavirus (HPV). In addition, early sexual contact, multiple sexual partners, and taking oral contraceptives (birth control pills) increase the risk of cervical cancer because they lead to g...

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   Forms of HPV, a virus whose different types cause skin warts, genital warts, and other abnormal skin disorders, have been shown to lead to many of the changes in cervical cells that may eventually lead to cancer. Certain types of HPV have also been linked to cancers involving the vulva, vagina, penis, anus, tongue, and tonsils. Genetic material tha...

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3. www.webmd.com › first-aid › nosebleeds-causes-and-treatmentsHow To Stop & Prevent Nosebleeds

   www.webmd.com › first-aid › nosebleeds-causes-and-treatments

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   2021年10月19日 · Pinch your nostrils closed. Use your thumb and index finger to hold your nostrils closed for 5 to 10 minutes while you breathe through your mouth. This puts pressure on the part of your nose that ...