They found that capsaicin nasal spray reduced all symptoms, and symptom relief was achieved with less Sinol-M than Sinol, particularly at night. This suggested that Sinol-M might permit a better ...

The burning sensation of hot peppers comes from capsaicin, a compound that binds to the heat receptors in your mouth. While it does not cause physical damage, the sensation is strong enough to make it ...

I sprayed mace — I mean, homeopathic capsaicin nasal spray — up my nose in an attempt to stop an attack. I'm not completely naive: I knew it was going to hurt, but I had no idea how much.