L HIST TABLET is used in the management of signs and symptoms of allergic rhinitis (such as nasal congestion, itchy nose, repeated sneezing, and red, watery, and/or itchy eyes) and urticaria (an allergic skin condition causing reddish raised patches on the skin with severe itching).

It contains a medicine called Levocetirizine which is an antiallergic medicine that works by blocking the release of certain chemicals in the body that triggers allergic reactions.

Take L HIST TABLET as directed by your physician. It is preferably taken during the evenings or at bedtime with or without meals. Before taking L HIST TABLET, inform your doctor if you have any liver or kidney problems. You must also inform your doctor if you have epilepsy or difficulty passing urine.

L HIST TABLET is not recommended for use in patients with severe kidney impairment. It should be used in pregnant or breastfeeding women only if it is considered necessary by the physician.

L HIST TABLET may cause excessive drowsiness and tiredness. Therefore, restrict yourself from engaging in activities that require complete concentration (such as driving or handling heavy tools or machines) as a precaution.

Other most common side effects of taking L HIST TABLET are dryness of mouth, headache, and constipation. Consult your doctor if they trouble you.