Get To Know Fexofenadine – Your Saviour This Summer

We all know how difficult it is to deal with allergies and hay fever throughout the summer. It appears as if the pollen just won’t stop coming, no matter what we do.

About fexofenadine

Fexofenadine is an antihistamine drug that aids in the relief of allergy symptoms. It’s used to treat the following:


  • Hay fever
  • conjunctivitis (red and itchy eye)
  • Eczema
  • Hives (urticaria)
  • Reactions to insect bites and stings
  • some food allergies



Fexofenadine is a non-drowsy antihistamine that has been marketed under several brand names. It’s less likely to cause drowsiness than other antihistamines.

Key facts
  • Usually, you’ll take fexofenadine once a day. Children aged 12 and under should take it twice a day.
  • Fexofenadine is a non-drowsy antihistamine that, nevertheless, makes many people feel drowsy.
  • Headaches, drowsiness, dry mouth, nausea, and dizziness are all possible negative effects.
  • While you’re taking fexofenadine, don’t drink grapefruit juice, apple juice, or orange juice. You might be more likely to acquire side effects as a result of it.
  • It’s not advised to drink alcohol while you’re taking fexofenadine since it may cause drowsiness.

Who Is Eligible For And Ineligible For Fexofenadine?

Fexofenadine tablets are appropriate for both adults and children six years of age and older. Fexofenadine is not suitable for certain individuals. Before taking fexofenadine, talk to your doctor or pharmacist:

hay fever

  • If you’ve had a negative reaction to fexofenadine or another drug.
  • If have problems with your liver or kidneys.
  • If you have or have ever had a heart condition.
  • If you have epileptic or another medical condition that puts you at risk of having a seizure or a fit.
  • If you are going to have an allergy test, fexofenadine use may cause the results to be skewed, so wait a few days before taking it.

4. Fexofenadine dosing and administration guidelines

Follow your doctor’s instructions about how and when to take fexofenadine if you or your kid have been given it.


Tablets of Fexofenadine come in strengths of 30mg, 120mg, and 180mg. The dose you take depends on why you’re taking it. For hay fever treatment, the usual dosage is:

  • 120mg once a day for adults and youngsters aged 12 years old and above.
  • 30mg twice a day For children aged 6 to 11, the intervals between doses are 10 to 12 hours apart.

180 mg of Diphenhydramine Hcl is the usual dosage for treating hives. Adults and children 12 years old and over should take 180 mg once a day.

Fexofenadine should not be used to treat hives in children under the age of 12.

How to take it?

You may either take 30mg fexofenadine tablets with or without food. If you’re taking 120mg or 180mg fexofenadine tablets, eat them before a meal.

Take your fexofenadine tablets with a glass of water. They should be swallowed whole, not chewed.

What if I take too much?

Fexofenadine is a very safe drug. It’s unlikely that you’ll get harmed if you take more than your usual amount. If this occurs or you’re concerned, see your doctor right away.

5. Side effects

Fexofenadine, like all medications, can cause adverse effects. Although not everyone experiences them, fexofenadine may produce adverse effects.

Common side effects

In more than 1 in 100 people, fexofenadine can cause adverse effects. If any of the following symptoms bother you or do not go away, talk to your doctor or pharmacist:

  • Side Effects
  • feeling sick
  • feeling sleepy
  • headaches
  • dry mouth
  • feeling dizzy




Do not drink grapefruit juice, apple juice, or orange juice while you’re taking fexofenadine. Allergic reactions to the medicine may cause swelling of the face, lips, tongue, or throat, difficulty breathing, chest tightness, or flushing.

Serious side effects

Fexofenadine has a low rate of causing serious adverse effects.

This article provides basic information only. It is not intended to take the place of medical advice, diagnosis, or treatment. Please consult with your doctor first.

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