The first possibility would be a lack of water. followed by bad draining, or root diseases
Lack of its needs, water, sunlight...etc.
Something is happening in the growth.
Pine tree branches droop due to factors like lack of water, heavy snow, or disease.
A Stroke!! see a dr!
Smooth muscles
Evan droop his head.
why do plants droop when no water
Plants droop at night because they undergo a process called nyctinasty, where they respond to the changes in light and temperature. During the night, plants lose water through transpiration and their cells become flaccid, causing them to droop. This helps the plant conserve water and energy until daylight returns.
That could be serious things such as a stroke to non-serious things such as Bell's Palsey. Many of the causes are treatable but time is of the essence to you should see a doctor immediately.
Aw, don't let your face droop.
The main symptom of myasthenia gfravis is one droopy eyelid
John Percival Droop died in 1963.