Q: Which doctor should I consult for this problem?
A: It is best to consult a physician first. He/she can identify the cause by proper history, examination and investigations and can then refer to a specialist depending on the cause of the paresthesia.
Q: Can paresthesia present as only pain and no other symptom?
A: Yes. Paresthesia can present only as pain, which does not respond to conventional pain killers.
Q: Can smoking result in Paresthesia?
A: Chronic smoking results in peripheral arterial disease, which can cause paresthesias due to poor blood circulation.