Loss of taste often occurs when you have a cold because it is an infection of the upper respiratory tract, which can easily lead to edema and congestion of the mucous membranes of the nose, throat and pharynx. At this time, the local nerves and sensations of the mouth will be affected to a certain extent, and the loss of taste will occur. Most colds are caused by viral infections, and anti-inflammatory treatment for viral infections can often alleviate the symptoms by using Four Seasons Anti-Viral Combination or Ribavirin Granules or Pudilan Anti-Inflammatory Oral Liquid. If a bacterial infection occurs, antibiotics are needed for anti-inflammatory treatment, which will be more effective. Penicillin can usually be taken orally if there is no allergy. Cephalosporins can be used for anti-inflammatory treatment if there is no allergy to cephalosporins. If all of the above drugs have allergies, azithromycin can be used for anti-inflammatory treatment.