Discuss whether herpes zoster (shuangyan) can lead to oral ulcers and provide professional medical advice.

Understand whether Herpes Zoster (Snake Over the Waist) can lead to mouth ulcers, and related medical advice.

Repeated fever in babies may be caused by catching a cold, accompanied by symptoms like coughing. It is recommended to rest and avoid strenuous exercise, eat light meals, drink plenty of water, and take small doses of Diphenhydramine and Antiviral Oral Liquid. Use physical methods to reduce fever when a fever occurs.