How can dry mouth be treated while on Doxepin?
Patient: I have been taking Doxepin since 2003 for my fibromyalgia to help me stay asleep. I have developed dry mouth, burning tongue in the last 2 months. What medication can I use, to replace Doxepin, that will not interfere with my arthritis  medications. Arava and Plaquenil Doctor: Hello and Welcome to ‘Ask A Doctor’ service.I have reviewed your query and here is my advice.Dry mouth and burning sensation in mouth is due to the side effect of Doxepin. You should consult your treating Physician and get evaluated. If needed, the dose can be titrated or the drug can be substituted. For dry mouth, chew sugar free chewing gums. Gargle with specialised mouthwash like Magic mouthwash. Suck ice pops to reduce burning sensation. You can use oral lubricant like Oralgel. Drink plenty of water.Hope I have answered your query. Let me know if I can assist you further.Regards,Dr. Honey Arora