up to you lor. not my body also

Zyrtec (cetirizine hydrochloride) is an antihistamine that treats symptoms, such as itching, runny nose, watery eyes, and sneezing from hay fever (allergic rhinitis) and other allergies, such as allergies to molds and dust mites. It is available in generic form. Common side effects include: drowsiness, fatigue, dizziness, and dry mouth. In children, stomach pain and vomiting may occur.