Lohist Extra Syrup Contains Loratadine And Pseudoephedrine As Active Ingredients. Loratadine Is An Antihistamine That Helps Reduce Allergy Symptoms Like Sneezing, Runny Nose, And Itchy Or Watery Eyes. Pseudoephedrine Is A Decongestant That Works By Shrinking The Blood Vessels In The Nasal Passages, Helping To Relieve Nasal Congestion Due To Allergies Or The Common Cold. Side Effects: Common Side Effects May Include: Dizziness Headache Dry Mouth Nausea Insomnia Serious Side Effects (Rare But May Occur): Allergic Reactions (Rash, Swelling, Difficulty Breathing) Fast Or Irregular Heartbeat Increased Blood Pressure Precautions: Liver Disease: Caution Is Recommended For Individuals With Liver Impairments As Loratadine Is Metabolized In The Liver. Heart Issues: Patients With A History Of High Blood Pressure Or Heart Conditions Should Use This Product Cautiously Due To The Pseudoephedrine Content. Pregnancy And Breastfeeding: Consult A Healthcare Provider Before Using During Pregnancy Or Breastfeeding. Alcohol Consumption: Limit Alcohol Intake While Using This Product, As Alcohol May Increase The Sedative Effects Of Loratadine.