Our expert says:
A bitter taste can often be due to a post nasal drip or acid pushing back in the esophagus when you are lying down. Please let your GP have a look at your throat to exclude a post nasal drip and try taking Gaviscon before going to bed to prevent acid reflux. Also eat light meals at night and try to eat early.
The information provided does not constitute a diagnosis of your condition. You should consult a medical practitioner or other appropriate health care professional for a physical exmanication, diagnosis and formal
advice. Health24 and the expert accept no responsibility or liability for any damage or personal harm you may suffer resulting from making use of this content.