Self-Care Guidelines
Thick moisturizers can be applied to the rash throughout the day to prevent dryness and relieve itching. An over-the-counter topical steroid such as hydrocortisone (0.5 or 1%) may be applied to affect areas. An over-the-counter antihistamine such as diphenhydramine (Benadryl®) is safe to take during pregnancy and can decrease the itching, but it may make you sleepy. Loratadine (Claritin®) and cetirizine (Zyrtec®) are other antihistamines that are less sedating and may help during the day.
When to Seek Medical Care
The most common treatment your doctor will give you is a steroid cream – either prescription-strength or something available over the counter – to be applied directly to the affected areas. Only in severe cases are oral steroids required to control the itching. Rarely, if your doctor is unsure of the diagnosis of PUPPP, he or she may recommend a skin biopsy to confirm the diagnosis.