Red pimples on the body may be caused by folliculitis, contact dermatitis and eczema and other diseases, you can take general treatment, medication and other ways to eliminate. 1. Folliculitis: red pimples on the body to consider and folliculitis, patients should pay attention to daily hygiene, antibiotic drugs can improve folliculitis, you can follow the doctor’s instructions for topical mupirocin, fusidic acid and other drugs, can be anti-bacterial bactericidal. For patients with serious symptoms, need to follow the doctor’s instructions oral amoxicillin, cefuroxime and other drugs to promote recovery. 2. Contact dermatitis: contact dermatitis may lead to red pimples with itching, patients should avoid contact with pathogenic substances. Dexamethasone, halometasone and other glucocorticoid drugs can play a role in reducing inflammation, the patient should follow the doctor’s instructions to apply, severe cases can be combined with antihistamines such as ibogaine. 3. Eczema: eczema may also trigger red acne, patients should maintain local cleanliness, it is recommended that patients in the doctor’s guidance, topical dexamethasone, hacinade and other glucocorticoid drugs, or oral antihistamines such as loratadine to help anti-inflammatory, anti-allergy treatment. For patients with red acne on the body, it is recommended to go to a regular hospital and cooperate with the doctor for standardized treatment.