Bleeding spots after a viral cold may be a rash after a cold or may be related to allergies. It is recommended to give anti-viral drugs (such as oseltamivir, etc.), if necessary, with antihistamine drugs (such as loratadine, etc.) treatment. 1. Rash after cold: Viral cold is caused by viral infection, and rash after fever, it is recommended to continue to use antiviral drugs for treatment, clinically commonly used antiviral drugs, including oseltamivir, ribavirin, acyclovir, etc., and under the guidance of the doctor to actively use the medication, which can promote the rash to subside. 2. Allergy: bleeding spots on the skin after a viral cold, but also to understand whether it is related to allergies. If allergies to drugs, food, inhalants, may lead to bleeding spots on the skin, can be given loratadine, levocetirizine hydrochloride and other drugs to treat. If bleeding spots appear on the skin after a viral cold, it is recommended to go to the department of infectious diseases and dermatology of the hospital for examination, so that the cause can be clarified before treatment.