Your bulgam going to throat is called "post nasal drip". Since how long do you have this? Very effective treatment is available in homoeopathy for this chronic problem. Many Lybrate users are taking homeopathic treatment for this. Homeopathic treatment is painless and safe. No side effects. You need comprehensive treatment and it takes some time. Please start taking homeopathic medicine, preliminary dose Arsenicum album 200-once daily in the morning for 5 days. Consult me through Lybrate by booking online consultation-( commencing from text consult Rs 149) for further more comprehensive prescription and treatment