Telfast Tablets

Price range: £11.99 through £13.99

Telfast Tablets provide non-drowsy, fast-acting relief from hay fever and skin allergies.
Packaging and branding may differ from image shown.

Start Assessment

Telfast Tablets are a widely prescribed non-sedating antihistamine used for the relief of seasonal allergies such as hay fever and chronic urticaria. These symptoms may include sneezing, runny nose, itchy or watery eyes, and itchy skin rashes. Telfast is suitable for adults and adolescents over 12 years of age and is especially useful for those needing fast, effective, and long-lasting symptom relief without drowsiness.

How It Works
The active ingredient, fexofenadine hydrochloride, is a second-generation antihistamine that works by selectively blocking H1 histamine receptors. Histamine is a chemical released by the body during allergic reactions. By preventing histamine from binding to these receptors, fexofenadine helps to reduce inflammation, itching, and other allergy symptoms. Its rapid onset of action typically brings relief within one hour, and the effects last for up to 24 hours.

Why Choose Telfast
Telfast is well known for its strong efficacy and minimal sedative effects, making it ideal for individuals who need to remain alert and active during the day. It can be taken once daily and starts working quickly, offering dependable allergy relief for both short- and long-term use. Available in multiple strengths, Telfast can be tailored to the severity of your symptoms and treatment needs.

Important Note
Telfast should be taken with water on an empty stomach. Do not take antacids within two hours of dosing, as they can reduce the absorption of fexofenadine. If you are pregnant, breastfeeding, or taking other medications, consult your doctor before use. Always follow the instructions provided by your healthcare provider.

Directions

Please refer to the medication’s patient information leaflet before starting any new medication.

  • Take one tablet once daily before food with water

  • Do not take with antacids (allow a 2-hour window)

  • Suitable for adults and children over 12

  • Do not exceed the recommended dose

  • Store below 25°C

  • Keep in original packaging

  • Keep out of reach of children

Ingredients

Active Ingredient:

  • Fexofenadine hydrochloride 120mg or 180mg

Other Ingredients:

  • Cellulose

  • Maize starch

  • Magnesium stearate

  • Titanium dioxide

  • Iron oxide

  • Hypromellose

  • Macrogol

Side Effects

Common side effects may include:

  • Headache

  • Nausea

  • Drowsiness (less common than older antihistamines)

Serious (rare) side effects:

  • Allergic reactions (rash, swelling, difficulty breathing)

  • Palpitations or dizziness

  • Insomnia

Stop the medicine and seek medical attention if serious side effects occur.

Warnings

Do not take Telfast if allergic to fexofenadine or any ingredients listed. Avoid if you are taking certain antacids within two hours of dosing. Consult a doctor before use in pregnancy or breastfeeding. Do not use in children under 12 without medical advice.

  • You should consult your doctor before combining Telfast with antacids or other allergy medications, as interactions may affect absorption.
  • Telfast contains fexofenadine, a non-drowsy antihistamine that blocks H1 histamine receptors in the body, reducing allergic responses.
  • Take one tablet once daily with water, before food. Do not exceed the prescribed dose.
  • Yes, it can be taken daily during allergy season or long-term under medical supervision for chronic hives or persistent allergic symptoms.
  • Telfast is used to treat symptoms of seasonal allergic rhinitis (hay fever) and chronic urticaria, including sneezing, nasal congestion, itching, and skin rashes.