Red spots with transparent blisters may be caused by eczema, chicken pox, insect bite dermatitis, etc., and need to take targeted treatment according to the cause. 1. Eczema: exposure to certain allergens or long-term mental stress can induce an over-immune response in the skin, causing red spots with clear blisters. You can apply mometasone furoate cream, hydrocortisone butyrate cream and other medications, which can play an anti-inflammatory and anti-allergic role. 2. Chickenpox: It is caused by varicella zoster virus infection, which can lead to cellular vacuolar degeneration and the formation of red spots with clear blisters on the body. You can take acyclovir capsules, vasiclovir hydrochloride tablets and other drugs as prescribed by your doctor, which can play an anti-viral effect and speed up the recovery of your condition. 3. Insect bite dermatitis: caused by mosquito bites, mosquitoes bite the skin will be injected into the local saliva to cause an allergic reaction, resulting in red spots with transparent blisters. You can apply local glycerine lotion, compound flumethasone ointment and other drugs, if the itching is serious, you can also take loratadine tablets, cetirizine hydrochloride tablets, etc., can relieve itching. Red spots with transparent blisters can also be seen in herpes zoster, sweat herpes, etc. It is recommended that the patient to the hospital, to clarify the cause, follow the doctor’s instructions for treatment, do not apply medication, so as to avoid the use of medication does not affect the recovery.