Lohist 10Mg Tablet Contains Loratadine As The Active Ingredient. Loratadine Is A Second-Generation Antihistamine Commonly Used To Treat Allergic Reactions, Such As Hay Fever, Allergic Rhinitis, And Urticaria (Hives). It Works By Blocking The Action Of Histamine, A Substance In The Body That Is Responsible For Allergic Symptoms Like Itching, Swelling, And Runny Nose. Unlike First-Generation Antihistamines, Loratadine Does Not Typically Cause Drowsiness. Side Effects: Loratadine Is Generally Well-Tolerated, But Some Side Effects May Include: Headache Dry Mouth Fatigue Dizziness Nausea In Rare Cases, Users Might Experience More Serious Side Effects, Such As Allergic Reactions (Rash, Swelling, Trouble Breathing). If Any Severe Side Effects Occur, Immediate Medical Attention Should Be Sought. Precautions: Liver Disease: Caution Is Advised In Patients With Liver Impairment, As Loratadine Is Metabolized In The Liver. Pregnancy And Breastfeeding: While Loratadine Is Considered Safe During Pregnancy In Low Doses, It Should Only Be Used If Prescribed. It Is Also Excreted In Breast Milk, So Consult A Doctor Before Using It During Breastfeeding. Driving: Loratadine Generally Does Not Cause Drowsiness, But Individuals Should Monitor Their Response To The Medication Before Engaging In Activities Requiring Alertness, Like Driving.