At night, my whole body itches and I scratch it and itches

Many times, due to not paying attention to personal hygiene, it is easy to get dermatitis and cause itching all over the body, but it may also be caused by allergies caused by pathogens. When the whole body is itchy, many people will get bumps when scratched. At this time, you can consult a local doctor for specific treatment methods to avoid further deterioration of the condition due to incorrect use of medication.

1. Eczema: Itchy bumps on the body may also be a manifestation of eczema. Eczema is caused by a variety of internal and external factors and has obvious symptoms: acute deterioration of the primary source with redness, swelling, erosion, and exudation; secondary sources appear 1-2 weeks after onset, manifested as papules, vesicles, erosion, exudation, etc.; eczema lesions are often distributed on the limbs, especially the upper limbs, but can also occur on the trunk, face and neck.

2. Urticaria: Urticaria can cause red bumps on the body, and they appear in patches. Symptoms include sudden redness, swelling, and itching of the skin, and the appearance of rashes of various sizes and shapes. They are isolated or scattered at first, gradually expand, and merge into patches. Most of these rashes will automatically disappear within 24 hours, but new rashes will occur one after another. It can be divided into acute urticaria, chronic urticaria, angioedema and papular urticaria.

3. Solar dermatitis: Solar dermatitis is caused by some people's allergy to ultraviolet rays. It usually occurs 1-2 hours after sun exposure. The rash often occurs on the face, neck and "V"-shaped area in front of the neck, back of the hands and upper limbs, and manifests as small papules and blisters, and itching. In severe cases, the rash may also occur on non-exposed parts. It is painless, but the itching is obvious and disappears very slowly.

4. Insect bite dermatitis: related to insect bites, such as bed bugs, fleas, lice, mites, mosquitoes and other insects that inject saliva after biting the skin, inducing an allergic reaction. To prevent this disease, you should avoid going to grass, shade of trees or humid places with many mosquitoes, and you can use mosquito coils indoors. It is best not to apply safflower oil or floral water, as this can cause skin allergies and aggravate the condition.

Pimples on the skin are mostly related to some skin diseases. You can choose whether to go to the hospital for skin treatment or buy medicine to apply according to the situation. It is recommended that if the condition is serious, it is better to go to the hospital for a check-up to prevent serious illness and give yourself psychological comfort. It would be better if you can get the medicine from the pharmacy to cure it.