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Dec 22, 2023 · Summary. Certain serious conditions, autoimmune conditions, and liver or kidney issues can cause itchy skin. Treating the underlying cause may relieve the itchiness and other symptoms related to ...
- Louisa Richards
If you wonder what’s causing your itch, here are some symptoms to watch for: Dry skin. Your skin feels dry and itchy and appears flaky. Moisturizers help ease the itch, even if relief is ...
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Jan 17, 2024 · Wool, chemicals, soaps and other things can irritate the skin and cause rashes and itching. Sometimes a substance, such as poison ivy or cosmetics, causes an allergic reaction. Also, reactions to certain medicines, such as narcotics to treat pain (opioids) can cause itchy skin. Sometimes the cause of the itching can't be determined.
Sep 12, 2016 · Low blood volume shock (hypovolemic shock) This is one of the most serious, and sometimes life-threatening, complications of dehydration. It occurs when low blood volume causes a drop in blood pressure and a drop in the amount of oxygen in your body. Kidney failure This potentially life-threatening problem occurs when your kidneys are no longer ...
Jan 2, 2024 · Since the body needs enough fluid to stay healthy, dehydration can make you feel unwell. The symptoms of mild to moderate dehydration in adults and older children include: Thirst: The sensation of thirst is usually one of the first signals that your body needs fluid. Headache: Dehydration can lead to headaches, though the exact mechanisms are ...
- Rebecca Kranz
- hhp_info@health.harvard.edu
Oct 14, 2021 · Other dehydration causes include: Diarrhea, vomiting. Severe, acute diarrhea — that is, diarrhea that comes on suddenly and violently — can cause a tremendous loss of water and electrolytes in a short amount of time. If you have vomiting along with diarrhea, you lose even more fluids and minerals. Fever.
Nerve problem. When a nerve isn’t working properly, it can cause itchy skin. If there’s damage along a nerve due to disease or injury, you can also develop itchy skin. This itch tends to occur in one place on your body and you don’t see a rash. Diseases that can cause this type of itch, include: Shingles.
