Rhinitis Kang Tablet belongs to Chinese patent medicine, which has the effect of reducing swelling and relieving pain (eliminating swelling and pain), promoting lung and opening the orifices, clearing heat and removing toxins (removing heat and poisonous evil from the body). It is clinically used for allergic rhinitis, acute and chronic rhinitis. The use of the medicine may cause stomach upset, fatigue and drowsiness, drowsiness and weakness, thirst and other adverse reactions. Irritation of the stomach usually disappears after discontinuation of the drug. It is contraindicated for those who are allergic to the product and the ingredients contained in it. Use with caution in pregnant and lactating women. This product contains chlorpheniramine maleate, so it is used with caution in patients with hypertension, glaucoma, bladder neck obstruction, prostate hypertrophy, hyperthyroidism. However, note that the drug should not be taken for a long time, and should not be overdosed. Patients may experience vertigo, and should not drive a car or manipulate precision instruments during the use of the drug. Patients should use the drug under the guidance of a professional physician and strictly comply with medical advice.