Can you take Tylenol with Zyrtec?
Yes, if it is just plain Tylenol with just plain Zyrtec, then there are no serious interactions.
If it is a Tylenol cold formula, then you need to read the box.
Most of the Tylenol cold products have some combination of antitussive, decongestant, antihistamine and acetaminophen. Please check your container for the ingredients. If there is an antihistamine (usually chlorpheniramine or diphenhydramine), then do not take the Zyrtec (cetirizine) which is an antihistamine.
Because they both contain antihistamines, they will cause a reaction. Tylenol PM has the same antihistamine as Benadryl and it is not recommended that you take Zyrtec and Benadryl at the same time. Contact you doctor to verify if you can take your Zyertec in the morning (as usually prescribed) and the Tylenol in the evening. Zertec is a long acting antihistamine and should be out of your system before you go to bed. The…