Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concern..
As per your complain pain in jaw radiating to chin and ear on left side seems to be probably due to causes like:
-Wisdom tooth related infection which can cause swelling and
radiating pain to the ear and chin alng with entire jaw.
-Secondly it can be due to nerve disorder known a
Trigeminal Neuralgia..
Trigeminal Neuralgia is a nerve disorder that occurs due to either compression or
injury to the branches of
trigeminal nerve leading to
electric shock like pain..
I would suggest you to consult an Oral Physician and get evaluated and a thorough clinical evaluation and x ray can help in diagnosis..
In case of tooth decay
root canal treatment or extraction followed by antibiotics and painkillers can help...
In case if no dental issue is ruled out you can consult a Neurophysician and can get evaluated and he can advise you MRI scan for diagnosis..
In case if Trigeminal Neuralgia is confirmed then you can be advised medications like Carbamazipine, that is an anticonvulsant and it can help as it is the drug of choice for treating Neurotic pain caused by Trigeminal Neuralgia..
Other drugs that are also helpful are Gabapantin,
Baclofen etc..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora..