Fangfeng Tongsheng San (correctly called Fangfeng Tongsheng Pill) can generally be taken in combination with levocetirizine hydrochloride, as prescribed by the doctor.
Fangfeng Tongsheng Wan has the efficacy of relieving exterior cold and interior heat, clearing heat and removing toxins, and is suitable for the treatment of exterior cold and interior heat, both exterior and interior heat, headache and dry throat, malignant cold (fear of cold) and strong heat, constipation, short and red urination (urine is small in quantity and dark yellow in color), the onset of scrofula (mainly refers to the cervical lymph node nodules tuberculosis), and rubella and eczema.
Fangfeng Tongsheng Wan should be contraindicated in people who are allergic to this drug. Avoid smoking, alcohol, spicy, greasy, fish, shrimp and seafood during the use of the drug, and should not take tonic Chinese medicine at the same time.
Levocetirizine hydrochloride can be anti-allergic, suitable for the treatment of allergic rhinitis, eczema, urticaria, dermatitis, pruritus and other diseases. It should be contraindicated in people who are allergic to the product, people who drink alcohol, people who take sedatives at the same time, pregnant and lactating women. Adverse reactions such as dry mouth, headache, drowsiness, and fatigue are common after the use of the drug, which can usually be relieved on their own.
The above two drugs generally do not have drug interactions, so if the patient has external cold and internal heat, the appearance of both solid and skin allergic symptoms can be used together. Specific medication should be carried out under the guidance of a specialist, not unauthorized use of medication.