Rhinitis patients may be affected by learning to swim, clinically it is not recommended to learn to swim during rhinitis attacks, mainly the following analysis: 1, rhinitis, especially allergic rhinitis patients learn to swim, because the water in the pool may contain disinfectants, disinfectants may contain sodium hypochlorite, which is a very common allergen, once in the process of learning to swim choking, this substance is easy to enter the nasal cavity to induce a rapid allergic reaction. 2. The water inside the swimming pool contains a large number of viruses, bacteria and other unclean microorganisms, and inevitably water will be inhaled into the nasal cavity during the swimming process, which is very easy to aggravate rhinitis, leading to more serious nasal congestion, a large amount of runny nose or even a yellow pus nasal discharge, headache, fever and other acute sinusitis performance.