I visited a salt cave today and had a bad experience! I have mild asthma and decided to go with a friend who has been going to the salt cave for a few months because of psoriasis. I felt very relaxed for the first half hour but then I started to develop a bad headache. After 45 minutes I started to have difficulty breathing and my chest felt tight and heavy. I couldn't wait to go out of the room! Then my breathing got worse and I have now used my inhaler throughout the evening. I really don't feel so good and am still quite breathless. Anyone else had a similar experience? I'm definitely not going back, that's for sure!