Hi, Thanks for posting in HCM. I understand your concern. The symptoms what you have been describing appears that you have been mild upper respiratory tract infection. Kindly do the following to overcome them. 1. Do salt water gargling with warm water thrice a day. 2. Use steam inhalation to liquefy the mucous for easy drainage. 3. Take mucolytic-decongestant medications in the form of syrup containing Ambroxyl/Bromhexine, Guaifenesin and Chlorpheniramine maleate as ingredients. 4. Take medicated lozenges for throat soothening effect when necessary. Strictly avoid consumption of cold items like cold drinks and ice cream. You can drink a glass of warm milk by adding 1/2 teaspoon of turmeric and ginger at bedtime, which would help to drain mucous easily. Hope the information provided would be helpful. All the best.