Hoarseness
Cough
Sore throat
Chest pain
Difficulty swallowing
Asthma
Nausea
Heartburn
Regurgitation
Shortness of breath
If you experience any of these symptoms on a regular basis then you should consult your GP for a referral for an endoscopy.
You will not be wasting anyone's time by getting your symptoms checked out - in fact you owe it to yourself and your family to do so.
It may be nothing to worry about in which case your mind will be put at rest.