Suboxone is meant to dissolve under the tongue or inside the cheek, depending on the product. Snorting it is misuse. It does not improve opioid use disorder treatment and can increase risk — including nasal injury, unpredictable absorption, precipitated withdrawal in some opioid-dependent people, and overdose risk when combined with alcohol, benzodiazepines, gabapentinoids, sleep medications, or other sedatives.
What happens if you snort Suboxone?
Suboxone is a sublingual or buccal product. The tablet or film is designed to dissolve in the mouth so the buprenorphine can be absorbed through the tissue. Snorting (insufflating) crushed Suboxone bypasses that route. What happens next depends on several factors: opioid tolerance, recent opioid use, dose, formulation, route, and how much naloxone and buprenorphine are absorbed.
Naloxone is included in Suboxone to discourage injection misuse. Naloxone exposure can be higher through non-prescribed routes than when Suboxone is taken as directed. In opioid-dependent people, that can contribute to precipitated withdrawal — muscle aches, sweating, agitation, vomiting, diarrhea. Buprenorphine itself can also precipitate withdrawal if taken too soon after full opioids, regardless of route.
Does snorting Suboxone make it stronger?
Snorting Suboxone does not make it work better for treatment. It can make absorption more unpredictable and increases harm. Buprenorphine has a ceiling effect for some opioid effects, but that ceiling is not absolute, and misuse still carries overdose risk — especially when combined with alcohol, benzodiazepines, gabapentinoids, sleep medications, or other sedatives. The FDA-approved Suboxone label warns that abuse of buprenorphine poses overdose and death risk, particularly with these sedatives.
What about chewing or swallowing Suboxone?
Suboxone film should not be cut, chewed, or swallowed. Tablets should also be allowed to dissolve as directed. Swallowing reduces how well buprenorphine works because buprenorphine has poor swallowed absorption. The FDA-approved label instructs patients to let the medication dissolve in the mouth and not chew or swallow it.
What are the other risks of misusing Suboxone?
Beyond precipitated withdrawal:
- Damage to nasal tissue with regular snorting — irritation, nosebleeds, infection, perforation of the nasal septum.
- Risk of overdose when combined with alcohol, benzodiazepines, sleep medications, gabapentinoids, or other CNS depressants — buprenorphine’s ceiling effect is not absolute, and the combination can cause fatal respiratory depression.
- Lower medication effect overall — misuse routes can interfere with the steady receptor occupancy that makes buprenorphine treatment work for opioid use disorder.
- For injection specifically: serious infections, abscesses, endocarditis, blood-borne disease transmission.
When to seek emergency help
Seek urgent care or call 911 if misuse is followed by trouble breathing, severe sleepiness, blue lips or fingertips, chest pain, fainting, seizure, severe vomiting or diarrhea with dehydration, or confusion.
If you have been misusing Suboxone
Tell your physician. The conversation is clinical, not punitive. Misuse often signals that the dose, the formulation, or the treatment plan needs adjusting — and the worst outcome is to stop the medication entirely without a clinical handoff. Don’t self-discontinue. Buprenorphine treatment is associated with reduced overdose deaths; a return to opioid use after stopping carries real risk.
