The occurrence of sneezing and runny nose is most likely due to the occurrence of allergic rhinitis, often with a history of exposure to allergens. First, you should go to the hospital to check for allergens and get away from them quickly. Secondly, use anti-allergic drugs for treatment, such as children can use diclofenac tartrate; if it is an adult, you can use paracetamol, loratadine, cetirizine hydrochloride for anti-allergic treatment, the effect is better. In the case of sneezing and runny nose caused by viral colds, antiviral drugs and cold medicines are needed for better results. There are very many types of antiviral medicines, you can choose Pu Di Lan Anti-inflammatory Oral Liquid, Ribavirin Granules or Four Seasons Antiviral Combination. Cold medicines can choose aminophenol pseudo-marijuana dispersible tablets or aminophenol xuanamin granules. In case of children, you can also use An Er Ning Granules; in case of adults, you can also use Amphenicol Huangmin Capsules or Vitamin C Yin Qiao Tablets.