Blocked nose from swimming

Every time I go swimming I get a blocked nose lasting for about a week. Have you heard of this before. Is there anything I can do to prevent this from happening Many Thanks Gareth Rimmington

Occupational Asthma, Worker, 2/20/2006, 2/20/2006,

A blocked nose can be part of allergy and chloramines in the air of swimming pools can be a cause of allergy in indoor pools which use chlorine treatment in the water. The link below has more information. Swimming Pool Asthma

2/20/2006