An allergy is an overreaction of the immune system to a substance that’s harmless to most people.But in someone with an allergy, the body’s immune system treats the
Read MoreAsthma is a disorder caused by inflammation in the airways (called bronchi) that lead to the lungs. This inflammation causes airways to tighten and narrow,…
Read MoreHormones are the chemical messengers in the body that travel the bloodstream to the organs and tissues. They slowly work and affect many of the body’s processes over time…
Read MoreA migraine is a common type of headache that may occur with symptoms such as nausea, vomiting, or sensitivity to light. In many people, a throbbing pain is felt only on one side of the head…
Read MoreAcne is a skin condition that causes pimples . This includes whiteheads, blackheads, and red, inflamed patches of skin (such as cysts).
Read MoreAutism is a developmental disorder that appears in the first 3 years of life, and affects the brain’s normal development of social…
Read MoreWhen a woman reaches her late 30s to early 40s, she may begin to feel that her body and mind …
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