Mast cells release chemical mediators to coordinate protection against infection or promote wound healing. Some of the mediators can cause allergy symptoms.
The FDA has refused to approve a nasal spray developed as an alternative to needle-based treatments for severe allergic reactions, requesting more tests.
Mast cells release chemical mediators to coordinate protection against infection or promote wound healing. Some of the mediators can cause allergy symptoms.
The FDA has refused to approve a nasal spray developed as an alternative to needle-based treatments for severe allergic reactions, requesting more tests.