Glossary
Antihistamines: Drug used to offset the effects of histamineHistamine: A chemical released in the body during an allergic reaction, causing inflammation; also used in medical treatment, especially to dilate capillaries
Central nervous system: Brain, spinal cord and their nerve endings
Anti-depressants: Any type of medications used to counter depression
Proton pump inhibitors (PPIs): Group of drugs that reduce stomach acid production, prevent ulcers
Renin: Hormone released by the kidney that helps regulate blood pressure