Symptoms of hives become obvious, both to the person suffering from the skin condition and anyone with a clear view of that person's skin. Red, itching welts are the most obvious symptoms, and they can appear on the face, arms, stomach and back at any time, even if it doesn't necessarily seem like there has been a trigger to prompt their appearance. Medications for hives relief are prescribed by your physician or available over the counter.
Symptoms
Signs include itching, raised red areas or rash. Welts varying in size from small circular rings to extended patches covering larger areas may appear on the face or other parts of the body. Fever along with burning or stinging can also be a symptom.
Hives can reoccur without presenting any symptoms. A hives breakout on skin areas may disappear completely and within a short period, a new rash or welts will appear. Hives do not leave any visible marks or scarring after fading.
Chronic or severe hives last for extended periods or do not respond to prescribed treatment.
A condition known as angioedema affects a significant number of people prone to chronic hives; this condition results in welts and swelling on the body. Difficulty in breathing, constriction of the throat, inability to swallow and lightheadedness are symptoms that require immediate emergency treatment.
Potential Causes
Hives can clear up in a few minutes or last several weeks. Short-term causes of hives include specific triggers, such as food additives, insect bites, prescribed medication, over the counter medications, food allergies or stress.
Chronic hives lasting for several weeks may be due to an underlying health issue or a problem with the immune system not functioning properly. See your doctor when the symptoms last longer than a week.
Treatment
Several over the counter medications relieve the symptoms of hives. If you are on prescription drugs for other conditions, do not take any over the counter medication without first checking with your doctor to avoid negative drug interaction.
For chronic hives lasting longer than a week, see your doctor immediately for treatment and suggested medication.
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