Managing Dry Mouth
a. Suggest frequent sips of water, sugar-free candies, or saliva substitutes.

Relieving Itching
a. Recommend avoiding irritants, using antihistamine creams or oral antihistamines after consulting a doctor.

Addressing Body Aches
a. Advise rest, hydration, and over-the-counter pain relievers like paracetamol if appropriate.

Easing Headache
a. Suggest adequate hydration, rest, and mild analgesics; monitor severity.

When to Seek Medical Help
a. Highlight signs like rash spreading, difficulty breathing, or worsening symptoms requiring urgent care.