Why am I so weak after being sick?

Why am I so weak after being sick?

Fatigue is an overall feeling of tiredness or exhaustion. It's completely normal to experience it from time to time. But sometimes it can linger for weeks or months after you've been sick with a viral infection, such as the flu. This is known as post-viral fatigue.

How long does post viral fatigue last?

Post-viral fatigue, occurring after a severe viral infection can cause fatigue that may last up to six months.

What is the fastest way to get rid of a viral infection?

If you suddenly feel weak, shaky, or lightheaded—or if you even faint—you could be experiencing hypoglycemia. A headache that comes on quickly, weakness or tremor in your arms or legs, and a slight trembling of your body are also signs that your blood sugar is too low.

How do I get better from a virus?

What you eat is equally important when it comes to regaining muscle mass. The body needs protein to build new muscle, so eating high-protein foods like fish, chicken, turkey, and vegetables will enhance your strength-building efforts.

How long does it take to get over a viral infection?

Most viral infections last from several days to 2 weeks. Mononucleosis may last longer. Virus infections can be more serious for older adults. To help take care of yourself, take the full course of treatment your healthcare provider prescribes.

What causes general body weakness?

Weakness can also be caused by chronic physical disorders including: Amyotrophic lateral sclerosis (ALS, also known as Lou Gehrig's disease; a severe neuromuscular disease that causes muscle weakness and disability) Anemia (low red blood cell count) Cancer and anticancer therapies.