A lot of red bumps on the calf, very itchy with blisters, consider and eczema, papular urticaria, herpes zoster and other diseases related to the suggestion of a clear diagnosis, given glucocorticoids, antihistamines, antiviral and other drugs.
1. Eczema: The cause of eczema is complex, and may be caused by a variety of internal and external factors. Eczema may have the manifestation of blisters, may involve the hands and feet, forearms, calves and other exposed parts of the body, mainly with glucocorticoid drugs, such as mometasone furoate cream, dieldrin cream, methylprednisolone tablets, etc., which can alleviate the itching and control the condition.
2. Papular urticaria: usually associated with mosquito bites, also called insect bite dermatitis. It usually occurs in the exposed parts of the skin, such as limbs, trunk, and in severe cases, it may spread all over the body, resulting in localized clusters or scattered red, windswept pimples.
It is recommended to find and detach from the allergens, and give Dinaid cream, halometasone cream, etc., which have anti-inflammatory and antipruritic effects. It can also be combined with oral loratadine, etc. to help relieve itching.
3. Herpes zoster: Herpes zoster is caused by varicella zoster virus infection and is an acute infectious skin disease. It is mainly treated with antiviral drugs, such as brivudine, acyclovir and vasiclovir, which can control the further reproduction of the virus. If the pain is obvious, doxepin and amitriptyline can be given to relieve the pain.
The causes of red bumps, itching, blisters on the calves are more reasons, it is recommended to pay attention to the care of the affected area, do not scratch the stimulation, if necessary, go to the hospital dermatology department to find the cause, and then for the cause of the treatment. The first thing you need to do is to find the cause and then treat it accordingly.