Doctors reveal that if you develop this strange lump on your wrist overnight, it means that you have …

2. What A Ganglion Cyst Actually Is
A ganglion cyst is a benign (noncancerous) swelling that most often forms along the tendons or joints of the wrist or hand. These cysts contain a thick, jelly-like fluid and typically measure between 1 and 3 centimeters. They are usually round or oval and may feel either firm or slightly rubbery.

Experts believe ganglion cysts develop when synovial fluid leaks from a joint or tendon sheath and collects in a sac. Although the exact cause isn’t fully understood, they are more common in women and frequently occur in adults between 20 and 40 years old.

3. Classic Signs That Point To A Ganglion Cyst
Ganglion cysts commonly appear as a noticeable bump on the wrist or hand that may grow or shrink over time. They are often painless, but discomfort can occur if the cyst presses against nearby nerves or joints. The overlying skin usually looks smooth, and the lump can often move slightly under the skin.

Sometimes a cyst limits joint motion or causes a dull ache, particularly if it sits near the wrist joint. Its size may also increase after repetitive activity involving that joint.