Mindy is often referred to as terfenadine in clinical practice. It is mainly used clinically for the treatment of allergic rhinitis, dermatitis, eczema, urticaria and other diseases, and its efficacy is anti-allergic. Terfenadine is a piperidine antihistamine with anti-allergic efficacy. It is mainly used clinically for the treatment of allergic rhinitis, dermatitis, eczema and urticaria, and is also used for the treatment of neurodermatitis, hay fever and other diseases. Terfenadine is a prescription medication that must be decided by a doctor based on the condition, symptoms and other conditions, and administered as prescribed. This includes usage, dosage, and time of administration. It is especially prohibited for patients who are allergic to terfenadine, patients with severe liver disease and heart disease. Terfenadine can interact and interact with some drugs. If you use other medications, always inform your doctor before using terfenadine and ask him/her if the drug is available and how to use it. Terfenadine can cause adverse reactions such as headache, dizziness, and fatigue, and should be used under medical supervision.