Red dots on the wrist may be caused by eczema, folliculitis, contact dermatitis and other diseases, you can use general treatment, medication to relieve. 1. Eczema: red dots on the wrist may be caused by eczema, daily to maintain a healthy diet, reduce local skin irritation, follow the doctor’s instructions for topical hydrocortisone, dexamethasone and other glucocorticosteroid drugs, anti-inflammatory and anti-allergic effect. 2. Folliculitis: If there are red dots on the wrist caused by folliculitis, you can use warm water and soap to clean the affected area, and follow the doctor’s instructions for topical antibiotic drugs, such as erythromycin ointment, mupirocin ointment, etc., has the efficacy of antiseptic, anti-infective. 3. contact dermatitis: contact dermatitis can also lead to red dots on the wrist, usually should pay attention to do not re-exposure to allergens, while under the guidance of the doctor external glucocorticoid drugs, such as hydrocortisone, trimethoprim, etc., can achieve the role of anti-allergy, anti-inflammatory. There are many reasons that lead to red dots on the wrist, and it is recommended that patients go to the hospital and cooperate with the doctor for relevant treatment.