Loratadine dispersible tablets are widely used in clinical allergic diseases, belonging to the antihistamine class of drugs, so patients try not to drink alcohol during the taking of loratadine. The first is to avoid the occurrence of drug reactions, the second is to avoid aggravating the patient’s condition, leading to the patient’s allergic symptoms worsened, such as nasal congestion, runny nose, sneezing, and the body of the rash increased, which is not conducive to the recovery of the patient’s disease. When the patient in the recovery of the disease, you can drink alcohol in moderation. Loratadine is widely used in otorhinolaryngology and dermatology, which is very effective in relieving patients’ nasal congestion, runny nose, or itchy skin due to allergy, and it is recommended that patients do not smoke or drink alcohol during the period of medication, which is not conducive to the recovery of the disease. Loratadine tablets are generally recommended to be taken before bedtime, because it has a certain central inhibitory function, which may lead to drowsiness.