Treatment for contact dermatitis depends on the cause but can include over-the-counter (OTC) hydrocortisone cream or prescription oral antihistamines to help with the itching. If you have symptoms of a severe allergic reaction-such as difficulty breathing or swelling of your mouth, lips, or throat-call 911 or go to the emergency room.Ĭontact dermatitis will often clear up on its own in a few weeks as long as you avoid the substance that caused it. See also 8 Possible Causes of Tingling/Numbness in Your Left Arm If you are not sure what caused the rash, your provider may want you to do a patch test to find out if you are allergic to something that caused the skin reaction. Sometimes, it’s easy to figure out what caused the skin reaction-for example, you walked through some poison ivy. Allergic contact dermatitisoccurs when the immune system reacts abnormally to an allergy-causing substance ( allergen ).Irritant contact dermatitis occurs when the skin’s protective barrier is weakened and the skin becomes irritated by a substance.There are two main types of contact dermatitis: It can also cause swollen, dry, flaky skin on any part of the body. It occurs when your skin comes into contact with something that is irritating or that you are allergic to.Ĭontact dermatitis usually shows up as an itchy red rash with bumps. Red spots on the skin can also be from contact dermatitis, a common skin condition. If you have a petechial rash, especially if it is paired with other meningitis symptoms like headache or stiff neck, seek immediate medical attention. Meningitis is a serious disease that progresses quickly. It can also appear on the roof of the mouth or the inside of the eyelids. Look for the rash on lighter areas like the soles of the feet and the palms of the hands. Petechial rashes can be hard to spot on people with darker skin tones. The meningitis rash can progress from petechial to a purpuric rash, which looks more like bruising than pinpricks. These may be blanching if you try the clear glass test mentioned above, but as the rash becomes more pronounced it will become non-blanching. At first, you might notice petechiae on the arms or other areas of the body. See also Positions Recommended for Tall Guy and Short Partner - TSMP Medical Blog Although the rash is common, it doesn’t always occur, so if you have other symptoms of meningitis-like a stiff neck and headache-be sure to seek medical care immediately. One symptom of meningococcal meningitis is a headache accompanied by a petechial rash, known as the meningitis rash. Meningitis is the infection of the meninges, the membranes that surround the brain and spinal cord. This will prevent damage to the skin surface. It is suggested that before applying ice, a paper towel should be put between your skin and the ice pack. If these petechiea spots are the consequence of injuries to the blood capillaries, apply ice packs or cold compressions over the affected region. Treatment: Antibiotics are prescribed in case of an infection causing petechiae formation and appearance. They are more common in newborns and become prominent after violent vomiting. Drugs such as aspiring, heparin, or cortisone may also cause petechiae. Certain medical treatments such as chemotherapy and radiation, as well as leukemia, idiopathic thrombocytopenic purpura, and other bone marrow malignancies can also cause petechiae to appear. The most common causes include allergic reaction, local injury, autoimmune diseases, trauma, and viral infections that impair clotting. And they may appear on your eyelids or on the inner surface of your mouth.Ĭauses: While petechiae are quite common, they may indicate different conditions. The color remains the same even when you press on them. They look more like a rash and appear in clusters. These growths develop as a result of bleeding, and this is the reason why they may look brown, red, or purple. If you notice pinpoint, round, tiny red dots on skin, they could be petechiae. See also Chickenpox During Pregnancy Petechiae
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