It's getting hotter and hotter. How can I catch a cold? What should I do?

1. In addition to common cold symptoms such as nasal congestion, runny nose, cough and headache, patients with wind-heat type cold also have the characteristics of severe fever, yellow and sticky phlegm, sore throat, pain before common cold symptoms, yellow or black phlegm and constipation. Treatment should be based on the principle of pungent and cold relieving exterior syndrome. Patients can choose Xiangxue antiviral oral liquid, Ganmao antipyretic granules, Banlangen granules, Yinqiao Jiedu pills, Lingyang Jiedu pills and other drugs for treatment. Patients with wind-heat cold should not use drugs such as Jiuwei Qianghuo Pill and Li Fei Pill. Second, patients with summer-heat dampness type cold show symptoms such as chills, fever, pale mouth, headache, head swelling, abdominal pain and diarrhea. This kind of cold mostly occurs in summer. Treatment should be based on clearing heat and relieving summer heat, eliminating dampness and relieving exterior syndrome. Patients can be treated with drugs such as Huoxiang Zhengqi Water and Yinqiao Jiedu Pill. If the patient's gastrointestinal symptoms are serious, drugs such as Baohe Pill, hawthorn pill and Xiangsha Yangwei Pill should not be selected. Third, the symptoms of seasonal cold patients are similar to those of wind-heat cold. But the symptoms of fashion cold patients are more serious than those of wind-heat cold patients. Patients may have sudden chills, high fever, headache, chills, severe headache, general pain, fatigue, stuffy nose, runny nose, dry cough, chest pain, nausea, loss of appetite, and infants or the elderly may be complicated with pneumonia or heart failure. Treatment should be based on clearing away heat and toxic materials, expelling wind and penetrating exterior. Patients can choose Xiangxue antiviral oral liquid, Fangfeng Tongsheng pills, Chongganling tablets, Chonggan tablets and other drugs for treatment. If patients with cold are treated with Yinqiao Jiedu tablets, Li Qiang Yinqiao tablets, Xiasangju Ganmao tablets or Niuhuang Jiedu tablets, the curative effect is poor. Patients with toxic influenza are characterized by high fever, nonsense, coma, convulsions and sometimes fatal. Therefore, the disease is easy to spread, and it is necessary to isolate and treat it as soon as possible. In short, cold patients should choose different Chinese patent medicines according to their own characteristics, otherwise it will affect the curative effect and delay the illness.