I have a pimple on my body and it itches.

1, which is winter itching, also known as sebum deficiency eczema and eczema sicca, is a special type of systemic itching.

2. It mostly happens in late autumn and winter when the temperature changes dramatically. Whenever the cold suddenly enters a warm room from the outside or undresses in bed at night, itching begins to appear and there is no place for itching. Often accompanied by trunk itching. There is no primary rash except itching, but scratches and blood scabs may appear after severe scratching. Frequent bathing for a long time in winter, using strong alkaline soap is the most common reason.

3. Processing:

(1) oral: cetirizine tablets, 1 tablet, once a day; Chlorpheniramine tablets, 1-2 tablets, once a night.

(2) Bathing should not be too frequent, generally 2-3 times a week. Too frequent bathing will wash off a lot of sebum films (especially alkaline washing products), which will lead to dry and rough skin, desquamation and itching, and accelerate the skin aging speed in the case of relatively insufficient sebum secretion. If you have to wash it every day, try not to use toiletries or children's shower gel. In addition, the bath water temperature should not be too high, generally around 30-35 degrees. Besides normal diet, drink plenty of water, eat more fruits and replenish enough skin moisture.

(3) After bathing, you can use moisturizing skin care products or use them.

a small quantity of

Medical glycerin

Apply warm water to the skin (it will feel a little sticky after use. Medical glycerin has moisturizing effect, has no irritation to skin and can be used for a long time.