Fexofenadine Tablets

What is Fexofenadine?

Fexofenadine is an antihistamine medication used to relieve symptoms of allergies such as hay fever (allergic rhinitis) and hives (urticaria). It works by blocking the action of histamine, a substance in the body that causes allergic symptoms such as itching, sneezing, runny nose, and watery eyes.

Fexofenadine is classified as a second-generation antihistamine, which means it is less likely to cause sedation compared to older antihistamines like diphenhydramine. It is available in various forms, including tablets, capsules, and oral suspension.

What are Fexofenadine tablets used for?

Fexofenadine tablets are primarily used to relieve symptoms associated with allergies. These symptoms may include:

1. Hay fever (allergic rhinitis): Symptoms such as sneezing, runny or itchy nose, nasal congestion, and itchy or watery eyes due to exposure to allergens like pollen, dust mites, or pet dander.
2. Hives (urticaria): Itchy, raised welts on the skin that may appear suddenly and can be triggered by various factors, including allergies to foods, medications, or environmental factors.

Fexofenadine works by blocking the action of histamine, a substance in the body that causes allergic reactions and symptoms. By reducing histamine activity, Fexofenadine helps alleviate allergy symptoms such as itching, sneezing, runny nose, and watery eyes.

Hay fever symptoms

The symptoms of hay fever include:

• Coughing or sneezing
• Itchy, watery or red eyes
• Blocked or runny nose, often accompanied by a loss of smell
• Discomfort in the mouth, throat, ears or nose
• Head or earache
• Fatigue

Asthma sufferers might also experience the following hay fever symptoms:

• Tightness in the chest
• Increased coughing and wheezing
• Difficulty breathing or shortness of breath

Fexofenadine alternatives

Some common alternatives include:

1. Second-generation antihistamines: These medications work similarly to Fexofenadine and include drugs such as:
   • Cetirizine (Zyrtec)
   • Loratadine (Clarityn)
   • Levocetirizine (Xyzal)
     
2. Nasal corticosteroids: These medications help reduce inflammation and nasal congestion associated with allergies. Examples include:
   • Fluticasone propionate (Flonase)
   • Triamcinolone acetonide (Nasacort)
   • Mometasone furoate (Nasonex)
3. Decongestants: Oral or nasal decongestants can help relieve nasal congestion associated with allergies. Examples include:
   • Pseudoephedrine (Sudafed)
   • Oxymetazoline (Otrivine)
     
4. Eye drops: For allergic conjunctivitis (itchy, watery eyes), there are over-the-counter and prescription eye drops available, such as:
   • Olopatadine hydrochloride (Opatanol)
     
   • Sodium cromoglicate (Opticrom)

Fexofenadine hydrochloride and high blood pressure

There is no link between fexofenadine hydrochloride and high blood pressure.

Antihistamines and alcohol

Alcohol is known to increase the side effects of fexofenadine hydrochloride, and so alcohol should be avoided when taking fexofenadine. If you are going to drink on antihistamines, do so only in moderation and continue to monitor your reactions.

Fexofenadine hydrochloride and asthma

Antihistamines such as fexofenadine are generally fine for asthmatics to take. However, they can cause side effects in some cases. If you find yourself suffering any adverse side effects, consult your pharmacist or GP immediately.

Pregnancy and breastfeeding

Fexofenadine hydrochloride should not be taken by women who are pregnant or breastfeeding unless they have spoken to their GP first, Otherwise, try using an alternative remedy instead such as eye drops or nasal spray.