What is Levocetirizine Tablets ?
- Levocetirizine is an antihistamine medication that is available in tablet form. It is considered a second-generation antihistamine and is used to relieve allergy symptoms.
Levocetirizine Tablets Uses
- Allergic Rhinitis:
- Levocetirizine tablets are primarily used to relieve symptoms associated with allergic rhinitis (hay fever), including sneezing, runny or stuffy nose, itching, and watery eyes caused by allergens like pollen, dust, pet dander, etc.
- Chronic Urticaria (Hives):
- Levocetirizine is also used to alleviate itching and swelling caused by chronic idiopathic urticaria (hives), a condition characterized by the appearance of red, itchy welts on the skin.
Levocetirizine Tablets – Mechanism of Action and Pharmacology
- Antihistamine Activity:
- Levocetirizine works by selectively blocking the effects of histamine at the H1 receptor sites in the body.
- Histamine is a natural substance in the body that is released during an allergic reaction and causes allergy symptoms.
- By blocking the histamine H1 receptors, Levocetirizine helps alleviate allergy symptoms without causing sedation or drowsiness.
Levocetirizine Tablets – Side-effects
- Headache:
- Mild to moderate headaches may occur in some individuals.
- Drowsiness or Fatigue:
- Levocetirizine is considered a non-sedating antihistamine; however, some individuals may still experience mild fatigue or drowsiness.
- Dry Mouth:
- Some individuals may experience dryness of the mouth.
