Causes of skin itching and pimples. Be careful of these diseases.

As time goes by, our weather is getting hotter and hotter, and the problem of itchy skin will appear at this time. At this time, many people think that it has no impact, but in fact It is very likely that it is caused by a disease in us. Let’s take a look at what diseases it is.

Eczema: Itchy bumps on the body may also be a sign of eczema. Eczema is caused by various internal and external factors and has obvious symptoms: the primary source deteriorates acutely, with redness, swelling, erosion, and exudation; the secondary source appears 1-2 weeks after the onset, manifesting as papules, small water cells, erosion, and exudation. etc.; eczema lesions are often distributed on the limbs, especially the upper limbs, and can also occur on the trunk, face and neck. This is the main disease problem that causes us to experience itching. It has a great impact on us. We need We need to treat this problem as soon as possible, otherwise it will cause us harm.

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

Solar dermatitis: Solar dermatitis is caused by some people being allergic to ultraviolet rays. It usually develops 1-2 hours after being exposed to the sun. The rash mostly occurs on the face, neck and "V" shaped area in front of the neck. , the back of the hands and upper limbs, manifesting as small papules, small blisters, and conscious itching. In severe cases, rashes may also appear on non-exposed parts. It is not painful, the itching is obvious, and disappears very slowly.

Insect bite dermatitis: It is related to mosquito bites, such as bed bugs, fleas, lice, mites, mosquitoes and other insects that bite the skin and inject saliva into the skin, causing an allergic reaction. To prevent this disease, you should stay in the grass, under the shade of trees or in humid places with many mosquitoes. Mosquito-repellent incense can be smoked indoors. It is best not to use safflower oil or toilet water, because this will cause skin allergies and aggravate the condition. This is something we need to pay attention to. If we cannot pay attention to it, it will easily cause damage to the skin.

We have introduced several diseases to you above, and we have introduced the situation of these diseases to you above. It can be found that these problems have a great impact on us, so if we appear If the above conditions occur, timely treatment is necessary to minimize the damage.