The other causes of twitching are peripheral neuropathies, vitamin and
minerals deficiencies, lumbosacral radiculopathy, spinal stenosis, excess caffeine intake, hypoglycemia, <span style = 'background-color: #dae8f4'>and</span> hypothyroidism
. Anxiety disorder is associated with cold sweats. I suggest you to consult psychiatrist for dose changes and
as well as use of central anti cholinergics.
Jaw pain and
painful lump can be due to infection of salivary gland
like parotitis, infected foci from the ear infection.