Tramadol
Opioid analgesic (atypical) / SNRI activity
Brand names: Ultram
Oral health effects
Xerostomia (dry mouth)
Opioids reduce salivary flow; chronic use raises caries risk, compounded by sugary drinks and neglected hygiene.
Clinical management: Hydration, salivary substitutes, high-fluoride caries prevention; screen for substance-use considerations.
Serotonergic interaction caution
Serotonergic activity warrants caution with other serotonergic drugs and lowers seizure threshold.
Clinical management: Review interactions; avoid in patients on multiple serotonergic agents.
Dizziness or fainting on standing (orthostatic hypotension)
The label warns that Tramadol can cause severe hypotension, including orthostatic hypotension and syncope, in ambulatory patients; risk is higher with volume depletion or other CNS depressants/antihypertensives.
Clinical management: Raise the chair slowly at the end of treatment, let the patient sit upright for a minute or two before standing, and assist them out of the chair; take extra care in older patients and those also on antihypertensives, sedatives or other CNS depressants.
Sources
- A Guide to Medications Inducing Salivary Gland Dysfunction, Xerostomia, and Subjective Sialorrhea: A Systematic Review Sponsored by the World Workshop on Oral Medicine VI. Wolff A, Joshi RK, Ekström J, et al. Drugs in R&D, 2017.
- Tramadol prescribing information (FDA label) REMEDYREPACK INC. / DailyMed, 2026.