It might be allergic eczema.
If you want to get rid of them, you have to first understand that it means that your body came into contact with something that could make you sick, your immune system promotes chemical changes to help your body ward off disease.
You’re exposed to thousands of substances each day, and most don’t cause your immune system to react. In some cases, however, you may come into contact with certain substances that trigger an immune system response, even if they aren’t typically harmful to the body. These substances are known as allergens. When your body reacts to them, it causes an allergic reaction.
An allergic reaction can take a number of forms. Some people experience difficulty breathing, coughing, burning eyes, and a runny nose when they’re having an allergic reaction. Other allergic reactions cause changes in the skin.
Allergic eczema is an itchy skin rash that develops when you come into contact with an allergen. The condition often occurs hours after you’ve been exposed to the substance that triggered the allergic reaction.
Allergic eczema is also known as:
allergic dermatitis
contact dermatitis
allergic contact dermatitis
contact eczema
You would need to keep your skin clean regularly. After that, you can use steroid creams like fucicort cream(betamethasone) or fucidin, to get rid of the red bumps. It is best that you consult with a doctor from to give you a suitable cleanser and cream for your legs.
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