Hi,
Excessive mucus production in the mouth can be caused by several factors, including allergies, infections,
acid reflux, and
smoking. It is important to see a doctor to determine the underlying cause and get appropriate treatment.
In terms of breathing difficulty, it may be related to the mucus problem, as excess mucus can also lead to respiratory issues. However, given your other symptoms such as yellow skin,
breast pain, and nipple lumps, it is important to seek medical attention as soon as possible. These symptoms could potentially indicate a serious underlying condition that requires prompt treatment.
If you require a personalized response, kindly use the
Ask A Doctor service and post a follow-up. Take care. Hope I have answered your question.
Regards,
Dr. Priyanka, General & Family Physician