Repeated capsaicin application induces peptide depletion and specific degeneration of the unmyelinated sensory C-fibres in the nasal mucosa. METHODS: We performed a placebo-controlled (NaCl 0.9% ...

Cayenne pepper is rich in vitamin C and antioxidants that boost the immune system. These nutrients protect the cells from ...

your nose can be provoked to react because the sensory nerves in your mouth and throat share pathways with those in your nasal cavity. Chili plants produce capsaicin as deterrents to stop animals ...

Objective: To characterize the pharmacokinetic-pharmacodynamic correlation of intranasal and intravenous fentanyl in opioid-naïve patients undergoing third molar extraction. Methods: A double ...