When you feel a headache (or fatigue, dizziness, or mental fuzziness) come on, you may be quick to assume you’re dehydrated. Not so fast. While it’s true that these symptoms are some of the indicators ...

Lupus is a complex autoimmune condition that affects millions of people worldwide, often showing up through an array of symptoms like extreme fatigue, rashes and hair loss. But for women in midlife, ...

Brain fog is a symptom, not a diagnosis, that can cause confusion, memory problems, lack of concentration, and mental fatigue that disrupts daily life. Common causes include chronic stress, lack of ...

Genital herpes is a common and incurable sexually transmitted disease (STD). It’s so prevalent in the United States that about 1 in 6 people ages 14 to 49 have it. More American women than men have ...