1, what's the matter with itchy red pimples?
(1) Physical problems
Some people are allergic, and the temperature is high in summer, so many things can become allergens. If you scratch it with your hand, you may have a rash in a large area. Therefore, people who are prone to allergies should pay special attention in summer to avoid causing more harm to their bodies.
(2) The temperature is too high
Generally speaking, people are very sensitive to the change of temperature. Too cold or too hot will stimulate the skin, resulting in itching. In summer, when the temperature is relatively high, the skin will easily produce red pimples, accompanied by itchy skin.
(3) The mat is not clean
Because of the hot weather in summer, most people will spread a summer mat on the bed to relieve the heat. However, because people sweat easily, sleeping mats are easier to hide evil and shelter evil people from evil. Long-term contact with various bacteria will make people's skin itch and cause some small red pimples. Therefore, summer mats must be cleaned in time to keep them clean and hygienic.
(4) The air is humid.
In summer, the weather is generally humid, especially in the south, where there is heavy rainfall and the air is hot and humid, so there are more bacteria in the air. This will easily cause some dermatitis, which will cause skin itching.
(5) improper diet
In addition to all environmental factors, improper diet can also lead to red pimples on the skin accompanied by itching. In summer, due to the hot weather, some irritating foods should be eaten less, and eating too much may cause allergies, especially seafood. You can eat more light foods that can reduce fire.
2. Methods of mitigation
(1) Apply aloe vera gel
If a small number of red pimples appear on your body, the itching situation is not particularly serious. You can apply some aloe vera gel or repair cream to relieve the itching of the skin.
(2) Reasonable diet
In summer, the temperature is very high, but some people prefer to pursue food with heavy taste and greater stimulation. In fact, this is not good. Eating too much irritating food will not only cause excessive internal heat, but also cause skin allergies and itching. Therefore, in summer, we must pay attention to the reasonable collocation of food and eat more food to cool off the heat, so as to have a healthy body.
(3) Keep the mat clean
In summer, the air is humid and the mat is easy to produce bacteria, so you must use warm water to wipe the mat and keep it clean. At the same time, there are many kinds of summer sleeping mats. People with allergies try to choose bamboo sleeping mats instead of some grass sleeping mats.
3. Other reasons
(1) It is considered as a mosquito bite.
There are many mosquitoes in summer. After mosquitoes bite the human body, many antigen components contained in saliva or venom gland leaching solution can react with antibodies to cause inflammation, causing red envelopes and itching on the skin.
Countermeasures: Local application of toilet water and erythromycin ointment can relieve itching and reduce swelling.
(2) consider scabies
Scabies is a contagious skin disease caused by scabies mites in the epidermis of human skin. Its clinical manifestations are papules, blisters and tunnels in soft skin, itchy nodules in scrotum and intensified itching at night.
Countermeasures: under the guidance of a doctor, the scabies-killing drugs were applied externally and antibiotics were taken orally.
(3) Consider acariasis.
Also known as folliculitis, it has mild local flushing at first, and then papules, maculopapules, pustules, scabs, desquamation and telangiectasia can be seen in the affected area. Self-conscious symptoms are mild, and there may also be mild itching or insect crawling. Symptoms can be aggravated when you encounter heat, drink alcohol or eat spicy food. There may be a burning sensation after sun exposure. Sebaceous gland contents can be squeezed out at the lesion, and worms can often be found on smear.