Asthma can get worse if you exposed to running cold air. You can cover your mouth and nose with a handkerchief or your neck with a muffler to prevent asthma getting worse. Make sure that you carry a portable oxygen supplement at all times.
Asthma can get worse if you exposed to running cold air. You can cover your mouth and nose with a handkerchief or your neck with a muffler to prevent asthma getting worse. Make sure that you carry a portable oxygen supplement at all times.
