Itchy red bumps may be hives, contact dermatitis, eczema, psoriasis and other diseases triggered, it is recommended to choose general treatment, medication and other means of elimination. 1. hives: itchy red bumps and hives related considerations, patients should identify the allergens and stay away from, it is recommended to follow the doctor’s instructions oral antihistamine drugs such as avastin, cetirizine, which can play a role in anti-itching and anti-inflammatory effect. 2. Contact dermatitis: contact dermatitis can also trigger itchy red bumps, patients to avoid re-exposure to pathogenic substances. Glucocorticoid drugs have anti-itch, anti-inflammatory, anti-allergic effect, it is recommended that patients in the doctor’s guidance, topical dexamethasone, halomethasone cream. 3. Eczema: itchy red bumps may also be caused by eczema, patients need to avoid scratching the affected area, you can follow the doctor’s instructions to apply to help anti-inflammatory glucocorticosteroid ointment, such as Haxinaid, Trigonox and other ointments. 4. Psoriasis: due to genetic, infectious, environmental and other factors caused by inflammatory diseases, will also appear on the body itchy red long pimples, at this time you need to use hormone ointment, such as fluticasone propionate, vitamin D ₃ derivatives such as carboxytriol and other drugs. Can also be combined with oral retinoids such as Avitamin A and so on. The medication should be used in accordance with the doctor’s instructions. The cause of the itchy red bumps on the body is not one, the patient needs to go to a regular hospital to find out the cause, with the doctor for standardized treatment.