Which One is Osteoporotic? Histamine or Histamine Antagonist?

Allergy is undesirable side effect of immunity which activate in response to allergens (antigen).
Wellness Info
Wellness Info
Learn about histamine receptors H1–H4, their roles in allergies, immune responses, and medical treatments. Effects and health significance explained.

Allergy is undesirable side effect of immunity which activate in response to allergens (antigen).