What is Zyrtec (Cetirizine) used for?

Zyrtec (Cetirizine) is an antihistamine prescribed to treat symptoms of allergies such as sneezing, itchiness, watering eyes, or a runny nose. The medication operates by suppressing immune responses that cause inflammation and swelling associated with these conditions. This action also makes it useful for treating skin reactions such as hives or mild rashes. Your physician may also prescribe it to treat other conditions that are not listed here.

How should I use Zyrtec (Cetirizine)?

Always follow your physician's instructions for using Zyrtec (Cetirizine) to get the safest and most effective results. It is normally taken once daily, but your instructions will be determined by your symptoms and current health condition. Always swallow the tablets whole with a large glass of water. Never chew, crush, or split the medicine as this may destroy or change the effects of the contents. Ask your pharmacist or physician if you have questions about the medication to ensure the correct usage.

What are the side effects of Zyrtec (Cetirizine)?

The use of Zyrtec (Cetirizine) may cause side effects in some patients including:

• Headache
• Dizziness or drowsiness
• Dry mouth or sore throat
• Nausea, vomiting, or constipation

Inform your physician if any symptoms become intense or if more serious side effects such as confusion, tremors, irregular heart rates, insomnia, or halted urination occur. These conditions may require medical attention or changes to your treatment to prevent further complications from appearing.

Please Note

Strictly follow all instructions provided to you by your physician or pharmacist while using Zyrtec (Cetirizine). Optimum and safe dosage can differ based on the patient and the condition being treated.

As this medication may be unsafe for certain patients, it is essential you always inform your physician if you are pregnant or breastfeeding, as well as if you have any allergies, other illnesses, or ongoing health conditions, and if you are taking any other form of medication, supplements, or herbal products.

Immediately seek emergency medical care if you have an allergic or hypersensitive reaction. Common signs of a reaction include hives, swelling, skin rashes, chest pains, as well as trouble breathing or swallowing.