Sudden, extreme fatigue can occur for a variety of reasons, including infection, severe stress, dietary issues, autoimmune disease, anemia, and certain medications.

Recurring headaches may seem harmless, but experts warn they can signal serious underlying brain or vascular conditions. Here ...

Lung cancer stands as a formidable health challenge, claiming more lives globally than any other type of cancer. This ...

A South Florida company is helping to bring relief to millions of allergy and sinus sufferers with a new device that takes ...

Both sinusitis and infection in the upper gums and teeth can cause facial pain, and it can be difficult to distinguish between the two.