These more severe symptoms should never be ignored, so if they accompany your palm rash it’s important to get medical treatment right away.īut if the cause seems to be a mild allergic reaction, then an antihistamine can reduce symptoms and even eliminate the rash. Signs of anaphylactic shock can include the above symptoms, as well as: If you can’t breathe or swallow properly you may be experiencing anaphylactic shock, which can happen with a severe allergic reaction. If the reaction is mild and more annoying than painful, consult your doctor before you stop taking your pills, as that might cause other problems.Ĭommon allergy symptoms that may accompany a palm rash: If either are a possibility, you should contact your doctor right away. Also, wear long-sleeved shirts and pants, and make sure to check your body for ticks afterward.An allergic reaction occurs when your immune system decides to defend you against things that don’t normally pose a threat - like eggs, or your cat.Īn allergy to a food or medication can develop at any time. Use insect repellant in grassy areas and the woods to prevent tick bites.Protect your skin from sun damage with clothing, sunscreen and shade.Don’t share items that may have touched someone else’s mouth or nose (like a cup or toothbrush).Clean countertops, door handles and other high-touch surfaces frequently.But you can help prevent infections that lead to petechiae with some simple strategies: It’s not possible to prevent all causes of petechiae. Nonsteroidal anti-inflammatory drugs (NSAIDs).Some home remedies that may help include: If you have petechiae, you should call your doctor. What can I do at home to treat petechiae? Corticosteroids to reduce swelling in the blood vessels.

Chemotherapy, radiation, immunotherapy or bone marrow transplant to treat leukemia.Antibiotics to treat a bacterial infection.If there is a more serious cause, you may need: For straining or a skin injury, you may not need any treatment. Treatment for petechiae varies depending on the cause. Other signs include swollen gums, achy joints, easy bruising and shortness of breath. Vitamin C deficiency: When your body doesn’t get enough vitamin C, you can develop scurvy.Other symptoms may include high fever, easy bruising or bleeding, body aches and weakness. Viral hemorrhagic fevers: Viral hemorrhagic fevers, such as Ebola and dengue fever, make it hard for the blood to clot.It also causes fever, headache, weight loss and nerve problems (pain, weakness or numbness). Vasculitis: Vasculitis is inflammation (swelling) in the blood vessels.It may also cause easy bruising, bloody noses or gums, blood in pee or poop, and yellowish skin and eyes. Thrombocytopenia: With thrombocytopenia, you have low levels of platelets, which help your blood clot.Examples include when you’re throwing up, lifting something very heavy or giving birth. Straining: When you strain, you can break blood vessels under the skin.It often causes fatigue, headache, sore throat, swollen glands and tonsils, and fever. Mononucleosis: Also called mono, this viral infection is common among young people.Medications: Some medications may cause petechiae, including certain antibiotics, antidepressants and medications that thin the blood.Other signs of this disease may include weight loss, swollen glands, easy bleeding or bruising, nosebleeds and night sweats. Leukemia: Leukemia is cancer in the blood and bone marrow.Examples include a car accident, bite, friction on the skin or even sunburn. Injury: Damage to the skin can cause petechiae.Other signs of infection may include fatigue, fever, sore throat, swollen glands and tonsils, body aches, nausea and vomiting. So can viral infections, such as cytomegalovirus or hantavirus. Infection: Illnesses from bacteria, such as strep throat with scarlet fever, or Rocky Mountain spotted fever (spread by ticks) can cause petechiae.Other signs include fever, chills, fatigue, body aches and shortness of breath. Endocarditis: Endocarditis is an infection in the lining of the heart.Several things can lead to petechiae, ranging from simple and reversible causes to serious illnesses: What are the possible causes of petechiae?

Pinpoint red dots on skin that itch