Suboxone film is placed under your tongue or against the inside of your cheek and left to dissolve completely, which typically takes about two to three minutes. Getting the technique right matters because chewing, swallowing, or talking while the film dissolves reduces how much medication your body actually absorbs.
Step-by-Step Sublingual Placement
Sublingual (under the tongue) is the most common way to take Suboxone film. Here’s the process:
- Moisten your mouth. Drink a sip of water before you start. A moist mouth helps the film dissolve faster and more completely.
- Open the pouch and handle the film by its edges. Hold it between two fingers on the outside edges to avoid getting it wet or sticky before placement.
- Place the film under your tongue. Position it close to the base of your tongue, off to the left or right side of center.
- Keep your mouth closed and wait. Let the film dissolve completely without chewing, swallowing, or moving it around. Do not talk, eat, or drink while it’s dissolving.
In clinical studies, the film dissolved in an average of about three minutes, though individual times vary. You’ll know it’s done when you can no longer feel the film under your tongue.
Buccal Placement (Inside the Cheek)
Some prescribers recommend buccal placement, meaning you stick the film to the inside of your cheek instead of under your tongue. The steps are slightly different. Rinse your mouth with water first, then use a dry finger to press the film against the inside of your cheek. Hold it there briefly until it sticks on its own, then remove your finger. Leave it in place until it dissolves completely.
Your prescriber will tell you which method to use. Both deliver the medication through the lining of your mouth into your bloodstream, bypassing your digestive system. That’s why swallowing the film like a pill doesn’t work well: the active ingredient is broken down heavily by your liver before it can take effect if it goes through your stomach first.
Taking More Than One Film
If your prescribed dose requires two films, place one under your tongue on the left side and the second on the right side (or one on each inner cheek for buccal dosing). Keep the two films from touching each other, since overlapping films dissolve unevenly and absorb poorly.
If you need a third film, wait until the first two have fully dissolved before placing it. Put it under your tongue on either side, or against either cheek.
What to Avoid While the Film Dissolves
Talking, chewing, and swallowing saliva all interfere with absorption. The medication needs sustained contact with the moist tissue under your tongue or inside your cheek to pass into your bloodstream. Moving your jaw or tongue disrupts that contact and can cause you to swallow some of the medication, which wastes it.
After the film has completely dissolved, wait at least 30 minutes before eating or drinking anything. This gives the remaining medication in your mouth lining time to absorb fully.
Available Strengths and Typical Doses
Suboxone film comes in four strengths: 2 mg, 4 mg, 8 mg, and 12 mg (each paired with a smaller amount of naloxone). The maintenance dose for most people falls between 4 mg and 24 mg per day, adjusted based on how you respond. Doses above 24 mg haven’t been studied in large trials but are sometimes used.
During the first day of treatment (called induction), the starting dose is typically up to 8 mg. On the second day, that can increase to up to 16 mg. Your prescriber will adjust your dose over the following days and weeks to find the level that controls cravings and withdrawal without oversedation.
Timing Your First Dose
If you’re starting Suboxone for the first time, timing matters more than technique. Taking it too soon after using opioids can trigger precipitated withdrawal, a rapid and intense onset of withdrawal symptoms caused by the medication displacing opioids from your receptors. To avoid this, your prescriber will want you to already be in mild to moderate withdrawal before your first dose. This is typically assessed using a standardized scoring system, and a score of at least 8 out of 47 (indicating mild withdrawal) is the usual threshold for safely starting.
For most short-acting opioids, that means waiting at least 12 to 24 hours after your last use. For longer-acting opioids like methadone, the waiting period is often longer. Your prescriber will give you specific guidance based on what you were using.
Storage and Handling
Keep Suboxone film in its sealed foil pouch until you’re ready to use it. Store it at room temperature, away from moisture and direct light. If a pouch is torn or damaged, the film inside may have dried out or degraded, so check with your pharmacist before using it. Because the medication is potent and dangerous to children or anyone without opioid tolerance, store it somewhere secure and dispose of unused films safely.