Why do my legs itch when it's hot?

Many people like summer very much, because in summer they can wear very beautiful clothes and show their perfect figure, but in summer they still need to face the harassment of various bacteria and viruses. Since the temperature in summer is very suitable for the reproduction of bacteria, everyone should do a good job of hygiene, otherwise it will cause damage to the skin, and in severe cases it can also induce some diseases. So why do legs itch when it is hot?

First, why do my legs become itchy when it’s hot? This may be due to a local fungal infection, or it may be a symptom of local skin itching caused by eczema. A fungal culture can be done to make a clear diagnosis. If it is a fungal infection, you can apply Daknin ointment or ketoconazole ointment and clean the area with vinegar and water. If it is edible, you can take Shiduqing capsules and calamine lotion to relieve itching.

Second, the hot weather causes a lot of sweating, and the hot and humid environment may cause redness and itching of the skin, which may lead to allergic symptoms, thus causing eczema. These are all allergic symptoms, but most of the problems are not serious. They can be treated with topical fluocinolone acetylcholine b6 ointment, combined with oral antiallergic drugs cetirizine, vitamin C and calcium gluconate.

Third, when patients develop neurodermatitis on the skin of their legs, they will also experience itching when exposed to heat. When touching the local area, small granular bumps will be found under the skin. If not treated in time, symptoms such as peeling and infection will occur. The causes of neurodermatitis are also very complicated. In summary, it is mainly related to autonomic nervous system dysfunction and endocrine disorder. When the local skin is stimulated by cold or heat, or friction from clothing, it will cause itching symptoms.

Why do legs become itchy when it's hot? Some people experience itching when their legs are hot due to allergic skin diseases, and may also experience local redness and swelling. The symptoms will become more severe after scratching. Generally speaking, patients use some antihistamines for treatment after diagnosis.