Sublingual troches, while offering convenient drug delivery, can cause side effects. These vary greatly depending on the active ingredient. Common reactions include local irritation at the application site, such as burning, tingling, or numbness. Some individuals experience mild nausea or headache. More serious, though rare, side effects are possible and depend entirely on the specific medication. Always read the medication’s package insert for a complete list.
Common Side Effects by Medication Type
| Hormones (e. g., estrogen, testosterone) | Headache, breast tenderness, mood changes, increased blood pressure. |
| Pain relievers (e. g., fentanyl) | Drowsiness, dizziness, constipation, respiratory depression. |
| Anti-anxiety medications (e. g., benzodiazepines) | Drowsiness, dizziness, confusion, impaired coordination. |
Note: This table provides a small sample; consult your doctor or pharmacist for detailed information about side effects related to your specific troche.
Drug Interactions
Sublingual troches can interact with other medications. For example, some medications metabolized by the liver might interact negatively if taken concurrently with another liver-metabolized drug delivered via a sublingual troche. Certain medications may also increase or decrease the absorption of the troche’s active ingredient. Grapefruit juice, known for its impact on medication metabolism, can also interact with some sublingual troches. Always inform your healthcare provider about all medications, supplements, and herbal remedies you are taking to prevent potentially harmful interactions. Your pharmacist can provide more specific guidance on potential drug interactions with your prescription troche.
