allergan
Soporific is the medical and common term meaning pertaining to something that produces sleep.
Hypersensitivity.
allergy
allergy
This term means a hypersensitivity to an environmental factor. This comes from the Greek meaning "other work".
Antigen is the medical term meaning foreign substance.
"hemoglobin"
Anaphylaxis is the term that describes an exaggerated life-threatening hypersensitivity reaction to a previously encountered antigen. It can lead to symptoms such as difficulty breathing, swelling, and a drop in blood pressure, requiring immediate medical attention.
Gonad is a general term meaning gland that produces games. Ovaries and testes are gonads.
Keratin
antibiotic
Titer is the medical term meaning level of antibodies in your blood.