Medicines A-Z
All comparisons
Medicine comparison

Rigix vs Telfast: Cetirizine vs Fexofenadine — Allergy Relief Without Drowsiness

Rigix (Cetirizine) and Telfast (Fexofenadine) are both second-generation antihistamines with much less drowsiness than older drugs like Avil. Telfast has the lowest sedation of any common antihistamine in Pakistan, while Cetirizine is cheaper and slightly more effective for itchy skin conditions.

Ri

Rigix

Cetirizine 10mg

VS
Te

Telfast

Fexofenadine 120mg/180mg

FeatureRigixTelfast
Generic (Salt)Cetirizine 10mgFexofenadine 120/180mg
Drug classAntihistamine (2nd gen)Antihistamine (3rd gen, non-sedating)
Hay fever / runny nose✅ Excellent✅ Excellent
Itchy skin / urticaria✅ Slightly stronger✅ Effective
Drowsiness⚠️ Mild in 10–15% of users✅ Negligible — best for drivers
Onset of action~30–60 min~1–2 h
Duration24 hours12–24 hours
Children dose available✅ Syrup for ≥6 months✅ For ≥6 years
Pregnancy⚠️ Limited data⚠️ Limited data
Take with food/juiceEitherAvoid fruit juice — reduces absorption
Price (approx)Rs. 25–70Rs. 180–450

Hamare expert ka khayal (Verdict)

For drivers, students during exams, or anyone needing zero sedation, Telfast (Fexofenadine) is the best choice. For everyday allergy and itchy skin, Rigix (Cetirizine) is more affordable and slightly stronger for skin symptoms. Both are non-prescription in Pakistan but should not be combined.

Disclaimer: Ye comparison sirf educational purposes ke liye hai. Koi bhi dawa lene se pehle apne doctor ya pharmacist se zaroor milein.

Browse all medicines →← All comparisons