Chickenpox is a self-limiting disease, and the appearance of chickenpox can have four manifestations: a very clear blistering rash, a maculopapular rash, a crusty rash, and a very cloudy rash with secondary infection. After chickenpox herpes secondary infection, to anti-infection treatment, you can use topical Luanshi lotion containing 0.25% ice chips, 5% sodium bicarbonate solution, local rubbing, you can also apply gentian violet and antibiotic ointment to prevent secondary infection. After getting chicken pox, try not to scratch, easy to form scars.