Always hmmm clearing throat, consider suffering from pharyngitis, postnasal drip syndrome, chronic tonsillitis and other diseases caused. Patients can take different medications according to different causes. 1. Pharyngitis: pharyngitis can cause pharyngeal dryness, mucous phlegm is not easy to cough up, throat foreign body sensation and other discomforts, there is always hmmm clear throat performance. Patients can take compound chlorhexidine gargle, furacilin solution and other drugs for gargling. If the bacterial infection appears pus and sputum, you can take oral amoxicillin capsules, levofloxacin tablets and other antibiotics to treat. 2. Postnasal drip syndrome: postnasal drip syndrome patients will appear postnasal drip flu, which causes the patient is always hmmm clear throat, the patient can locally use budesonide nasal spray, mometasone furoate nasal spray and other glucocorticoid drugs to reduce the inflammatory response, if there is a bacterial infection triggered by the disease, you can orally take cefuroxime sodium tablets, levofloxacin tablets and other drugs. 3. Chronic tonsillitis: this disease can have tonsil hypertrophy changes, often caused by pharyngeal foreign body sensation, resulting in always um clear throat, can be in the active anti-infection based on the choice of transfer factor oral solution to enhance resistance. Always hmmm clear throat patients, it is recommended to the hospital for relevant examination, clear cause of the disease to comply with the doctor’s instructions standardized medication and treatment.