I seem to have a really big problem with mucous and phlegm, that gets worse the more I sing. There seems to be mucous in both my nose, throat, and lungs. How do you get rid of this without meds?
This doesn’t sound like the major contributor is allergies, as allergies generally produce a liquidy drainage, not heavy phelgm or mucus. Allergies also produces sneezing and red eyes, so to self-diagnose it, look for other symptoms.
This does sound like acid reflux and/or improper technique that blows too much air into the nasal cavity.
To diagnose acid reflux, try any Over The Counter omeprazele med, such as zegerid or nexium for 4 weeks (preferably at double dosage–which is what doctors prescribe–and I recommend you ask a physician first) and see if your symptoms vastly improve.
To treat acid reflux, first incline your bed 6 inches at top; then even higher, if you can tolerate it. This will stop nighttime acid reflux.
Acid reflux doesn’t reach your nasal cavity, unless– 1. stomach liquid can reach up to nasal cavity (which is unlikely, if you’re standing) 2. huge amounts of acidic fumes reach the nasal cavity (which is possible with improper singing technique and/or bad posture).
Whether you have huge amounts of acid reflux fumes or not, if a singer uses improper singing technique such that air is blown into nasal cavity regularly, symptoms such as you describe will result.
To treat: 1. resolve singing technique 2. fix posture 3. incline bed, if acid reflux.