A natural treatment for post-nasal drip helps treat this condition, regardless of the exact cause. Natural treatments for post-nasal drip have also been proven effective with no side effects. Homeopathy is the #1 natural treatment for post-nasal drip. Read more: https://philaholisticclinic.com/natural-treatment-for-post-nasal-drip/#Natural_Treatment_for_Post-Nasal_Drip