Can you take penicillian and Zyrtec?

It depends. If you are allergic to penicillin, you should not take Zyrtec, as it can cause a serious allergic reaction. Talk to your doctor about whether it is safe for you to take penicillin and Zyrtec together.

Penicillin is an antibiotic that is used to treat bacterial infections. It is important to take penicillin exactly as prescribed by your doctor, and to finish the entire course of treatment, even if you start to feel better.

Zyrtec (cetirizine) is an antihistamine that is used to treat allergies, such as hay fever and hives. It is a safe and effective medication for most people, but it can cause side effects, such as drowsiness and dry mouth.

If you are allergic to penicillin, you should not take Zyrtec. Penicillin and Zyrtec belong to the same class of medications, and they can both cause a serious allergic reaction. Symptoms of a penicillin allergy include:

- Rash

- Hives

- Swelling of the face, lips, tongue, or throat

- Difficulty breathing

- Nausea

- Vomiting

- Dizziness

- Lightheadedness

- Seizures

If you experience any of these symptoms, stop taking penicillin and Zyrtec immediately and seek medical attention.

Talk to your doctor about whether it is safe for you to take penicillin and Zyrtec together. They will consider your individual medical history and allergies, and will make the best recommendation for your care.