WEIGHT LOSS SUBSCRIPTION OFFER
Save £30 off first month + 10% off recurring orders

START YOUR CONSULTATION

2-3 minutes online assessment to check your eligibility for a treatment

Start consultation
At a glance

QUICK SUMMARY

01 Type of medicine

Antihistamine

02 Generic

Yes

03 Active ingredient

Fexofenadine hydrochloride

04 Effective within

1 hour

05 Works by

used to relieve allergy symptoms such as runny nose, sneezing, itchy or watery eyes, and itching of the throat or nose.

06 Side effects

Headache, drowsiness, nausea, dizziness

MEDICATION DETAILS

Description

Fexofenadine Tablets

Fexofenadine is a non drowsy antihistamine used for allergy symptoms including sneezing, a runny or itchy nose, and itchy, watery eyes. It is taken by mouth, lasts through the day, and suits people who need to stay alert at work or behind the wheel.

How it works

When you meet something you are allergic to, the body releases histamine, and histamine is what produces the sneezing, itching, streaming nose and watering eyes. Fexofenadine blocks the receptors histamine acts on, so the signal does not land. It is a second generation antihistamine, which means very little of it crosses into the brain, and that is why it causes far less drowsiness than older antihistamines.

How to use it

Swallow the tablet with water, with or without food, as directed. Through a pollen season, taking it regularly rather than only on bad days generally gives steadier control. Avoid taking it at the same time as fruit juice, particularly grapefruit, apple or orange, since these reduce how much is absorbed, and leave a gap around indigestion remedies containing aluminium or magnesium.

Who it is for

It is for adults and children at the doses stated, where a clinician has confirmed it is appropriate. It is not suitable for anyone sensitive to fexofenadine, and a clinician should know about kidney problems and all other medicines you take.

Safety and when to get advice

Headache, drowsiness in some people, nausea and dizziness are among the reported effects. See a clinician if symptoms are not controlled, if you have wheezing, chest tightness or breathlessness with your allergy symptoms, or if you have facial pain, fever or thick discoloured nasal discharge. Seek emergency help for swelling of the lips, tongue or throat or difficulty breathing. Our UK pharmacy team can answer questions about this product before you buy.

Common questions

Will it make me drowsy?
It is classed as non drowsy, though a small number of people still notice some. Try it when you do not need to drive.

Why avoid fruit juice?
Grapefruit, apple and orange juice reduce absorption, so take it with water.

Can I take it every day in pollen season?
Regular use through the season usually gives better control than dosing only on bad days.

Always read the patient information leaflet supplied with the pack before use.

Directions

Take Fexofenadine 120 and 180 Tablets exactly as directed by your healthcare professional. The usual recommended dose for adults and children over 12 years of age is one tablet (120mg) or as prescribed. These non-drowsy tablets can be taken with or without food, but avoid consuming them with fruit juices, as it may reduce their effectiveness.

Ingredients

Each tablet contains the active ingredient Fexofenadine Hydrochloride, available in strengths of 120mg and 180mg. This antihistamine helps relieve symptoms such as sneezing, runny nose, itchy or watery eyes, and itching of the throat or nose. Fexofenadine works by blocking histamine, a natural substance in the body that triggers allergic reactions.

Side Effects

Fexofenadine 120 and 180 Tablets are generally well-tolerated, but like any medication, they may cause some side effects in certain individuals. Common side effects may include headache, dizziness, drowsiness, and dry mouth. If you experience any unusual or severe side effects, consult your healthcare provider immediately.

Warnings

Allergies: Inform your doctor or pharmacist if you are allergic to Fexofenadine or any other antihistamines.
Medical Conditions: If you have kidney problems or are pregnant or breastfeeding, consult your healthcare provider before using these tablets.
Other Medications: Inform your doctor about all medications you are currently taking, including prescription and over-the-counter drugs, herbal supplements, and vitamins.

Medically reviewed and published

  • This page was medically reviewed by Dr Sohaib Imtiaz, Clinical Lead on Aug 24, 2023, 3:30 pm

HOW IT WORKS

3 MIN ONLINE ASSESSMENT

CLINICIAN REVIEWS YOUR CASE

PRESCRIPTION + NEXT DAY DELIVERY

Dose transition helper

Switching medication? See your starting options

Choose the medicine and dose you are on now, and when you last took it. We will show recommended starting doses for alternatives — including lower options a clinician may prefer. No login or personal details required.

FAQs

Please read our FAQs page to find out more.

Can I take Fexofenadine Hydrochloride with other medications?

It's important to consult your doctor or pharmacist before taking Fexofenadine Hydrochloride Tablets if you are on other medications. Specifically, if you are taking apalutamide (a prostate cancer medication) or indigestion remedies, discuss potential interactions with your healthcare provider.

How quickly does Fexofenadine Hydrochloride work?

Fexofenadine Hydrochloride Tablets typically start to relieve allergy symptoms within an hour of taking the medication. The effects can last for up to 24 hours, providing you with long-lasting relief.

Can I drive or operate machinery while taking Fexofenadine Hydrochloride?

Fexofenadine Hydrochloride is unlikely to affect your ability to drive or operate machinery. However, it's recommended to ensure that the medication does not make you feel sleepy or dizzy before engaging in such activities.

Can I take Fexofenadine if I am pregnant or breastfeeding?

If you are pregnant, breastfeeding, planning to become pregnant, or suspect you may be pregnant, consult your doctor or pharmacist before taking Fexofenadine Hydrochloride Tablets. These tablets are generally not recommended during pregnancy or breastfeeding.

We are here to help 👋

For assistance, please contact our customer service at info@rightangled.com. We are available Monday to Friday from 8 am to 5 pm. For urgent issues, please do not use this email. Instead, call 111, or dial 999 in case of an emergency.

Didn’t find your answer?

Don't hestitate to contact us

Expert Support

Expert Support

UK clinicians and support teams available 7 days a week

Fast & Discreet

Fast & Discreet

Next-day delivery across the UK is our standard.

Flexible Subscriptions

Flexible Subscriptions

Pause, change or restart your treatment anytime

Trusted & Secure

Trusted & Secure

GPhC-registered pharmacy with secure checkout