I had the same issue today. From what ive been reading on my own its cause by migraines. I have not been getting sleep and having alot of headaches.
Gas trouble
a broken back
left
Cancer
greater sign face the right side while smaller sign face the left side
A warm feeling in the left side under your rib cage could be due to various reasons, such as muscle strain, indigestion, or inflammation of the stomach lining. It may also be related to issues with the spleen or pancreas. If the sensation persists or is accompanied by other symptoms like pain, nausea, or changes in appetite, it's advisable to consult a healthcare professional for a proper evaluation.
loss of fine touch sensation on the left side of the body
someone,s in your head!!
left to right
Left
i had neuralgia and i felt a burning sensation down one side of my face, slight pain in my ear and at the back of my head.
Side affects can include minor itching, a warm sensation on the area where the treatment was, tingling feeling, and a slight but not painful swelling.