What Are the Uses and Side Effects of Cetirizine Tablet?

Question

I recently took a Cetirizine tablet for my allergy symptoms, and I wanted to understand more about how it works. From what I understand, Cetirizine is an antihistamine that helps relieve sneezing, runny nose, and itching, but how does it compare to other allergy medications?

I read that Cetirizine tablets are commonly used for hay fever, urticaria, and skin allergies, but can they also help with sinus congestion or asthma? Also, how long does it take for Cetirizine to start working, and how long does its effect last?

One thing that concerns me is whether Cetirizine has side effects, especially with long-term use. Can it cause drowsiness, dizziness, or dependency if taken regularly?

Are there any natural alternatives to Cetirizine tablets for managing allergies? I’ve heard that Turmeric, Tulsi, and Black Seed Oil help with immune support and allergy relief—do these actually work?

If anyone has taken Cetirizine tablets, what was your experience like? Did it help with your allergy symptoms, or did you experience any side effects?

Dr Sujal Patil · Accepted Answer

Thank you for your question! Cetirizine is a second-generation antihistamine that blocks histamine receptors, helping relieve symptoms like sneezing, runny nose, and itching. Compared to first-generation antihistamines (e.g., diphenhydramine), Cetirizine is less likely to cause drowsiness but may still affect some people.

Cetirizine is commonly used for hay fever, urticaria (hives), and skin allergies, but it’s less effective for sinus congestion or asthma. It typically starts working within 30–60 minutes and lasts 24 hours, making it a convenient once-daily option.

Side effects may include drowsiness, dry mouth, or dizziness, though these are usually mild. Long-term use is generally safe and does not cause dependency. Natural alternatives like Turmeric (anti-inflammatory), Tulsi (immune-modulating), and Black Seed Oil may help with mild allergy relief, but they are not as fast-acting as antihistamines. Let me know if you’d like more details!

Dr. Harsha Joy · Answer

cetirizine ek antihistamine hai jo allergy ke lakshanon jaise sneezing, khujli, aur runny nose ko kam karne me madad karta hai. yeh hay fever, urticaria, aur twacha sambandhi allergies ke liye upyogi hai, lekin sinus congestion ya asthma ke liye yah prabhavi nahi hota. iska prabhav 30-60 minute me shuru hota hai aur lagbhag 24 ghante tak bana rehta hai. lambe samay tak iska upyog kabhi-kabhi neend, chakkar, ya sukhapan jaisa side effect de sakta hai. ayurved me haldi, tulsi, evam kalonji jaise prakritik upaay sharir ki pratirodhak shakti ko badhate hain aur prakritik roop se allergy niyantran me madad karte hain. vata-pitta santulan aur swasth aahar bhi allergy nivaran me mahatvapurn bhoomika nibhata hai.

What Are the Uses and Side Effects of Cetirizine Tablet? - #15405

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