If you have itching all over the body, there is redness in the form of small or large rash with a rough surface, this phenomenon may be associated with food allergies, if you have an intolerance to some foods. Also redness and itching generalized character can appear due to intolerance of cold, heat, dryness, contact dermatitis upon contact with certain materials and substances. It is sufficient to remove the cause of allergic reaction and redness with itching will resolve spontaneously.
Localized itching and redness of the skin may appear paroxysmal, from time to time or attend regularly. These symptoms require diagnostic evaluation.
If any form of itching and redness present temperature, General malaise, weakness, sweating, you must contact your General practitioner and get a referral for medical examinations.
First and foremost, the doctor will visually inspect the localization of redness and itching. If there is suspicion of infectious disease, all further tests will be carried out in a hospital.
If you suspect an infectious disease, no patient will be administered General and biochemical blood tests, samples for enzyme composition of bile, the blood level of sex hormones and thyroid hormones. Also check the level of zinc in the blood, heavy metals, aluminum, mercury, arsenic, cadmium, and bismuth. Be sure to check the sugar level, do an ultrasound of the abdomen, scraping with areas of redness on the biopsy, tests for intestinal-worm infestations.
The patient should observe the cleanliness of the skin, comb skin, do not use soap when taking a shower, wear light cotton clothes. Sudasana place you can smear lotion with eucalyptus, camphor, menthol. Your doctor may prescribe antihistamines, which reduce itching of the skin
You must avoid drinking alcoholic and caffeinated beverages, and to abandon spicy, fatty and canned foods, not to consume chocolate, cocoa, citrus fruits and juices.
After accurate diagnosis will be assigned adequate treatment.