Can you swallow a 25mg promethazine suppository?

No, you should not swallow a 25mg promethazine suppository. Suppositories are specifically designed for rectal administration and are formulated to dissolve and be absorbed in the rectal area, not the digestive system. Swallowing it could lead to improper absorption and potential gastrointestinal irritation. Always follow the administration guidelines provided by a healthcare professional.