Buprenorphine and Midazolam must not be used together. This combination is classified as CONTRAINDICATED.
The combination significantly increases the risk of severe respiratory depression, profound sedation, coma, and death. Patients may experience decreased respiratory rate, hypoventilation, hypoxia, hypotension, and impaired mental status. The onset of these effects can be rapid and life-threatening.
Mechanism: Both buprenorphine, an opioid partial agonist, and midazolam, a benzodiazepine, are central nervous system (CNS) depressants. Their co-administration leads to an additive depressant effect on the CNS, primarily by enhancing GABAergic neurotransmission (benzodiazepines) and inhibiting neuronal activity via opioid receptors (buprenorphine). This synergistic depression significantly impairs respiratory drive and consciousness.
Buprenorphine vs. Midazolam
Compare Buprenorphine and Midazolam: mechanism of action, indications, side effects, cost, and which may be right for you.
Quick Comparison
| Category | Buprenorphine | Midazolam |
|---|---|---|
| Drug Class | Opioid Analgesics | Benzodiazepines |
| Rx Status | Rx | Rx |
| Generic Available | No | No |
| Typical Cost | $50–$300/month | $500–$1,500/month |
Buprenorphine Overview
BUPRENORPHINE (brand name: BUPRENORPHINE) is a Opioid Analgesics. 1 INDICATIONS AND USAGE Buprenorphine Sublingual Tablets are indicated for the treatment of opioid dependence and are preferred for induction. Buprenorphine sublingual tablets should be used as part of a complete treatment plan to include counseling and psychosocial support. Buprenorphine…
Full Buprenorphine guide →Midazolam Overview
Midazolam is a type of medicine called a benzodiazepine that helps calm the body and mind. It is primarily used to make you feel relaxed and drowsy before medical procedures, surgeries, or to help you fall asleep for general anesthesia. It works by slowing down brain activity to reduce anxiety and create a state of peacefulness or forgetfulness.
Full Midazolam guide →How Each Drug Works
Buprenorphine
Buprenorphine sublingual tablets contain buprenorphine, a partial agonist at the mu-opioid receptor and an antagonist at the kappa-opioid receptor.
Approved Uses (Indications)
Buprenorphine
Buprenorphine Sublingual Tablets are indicated for the treatment of opioid dependence and are preferred for induction. Buprenorphine sublingual tablets should be used as part of a complete treatment plan to include counseling and psychosocial support. Buprenorphine sublingual tablets contain buprenorphine, a partial opioid agonist, and are indicated for the treatment of opioid dependence and are preferred for induction. Buprenorphine sublingual tablets should be used as part of a complete treatment plan that includes counseling and psychosocial support.
Midazolam
INDICATIONS AND USAGE Midazolam Injection is indicated: intramuscularly or intravenously for preoperative sedation/anxiolysis/amnesia; intravenously as an agent for sedation/anxiolysis/amnesia prior to or during diagnostic, therapeutic or endoscopic procedures, such as bronchoscopy, gastroscopy, cystoscopy, coronary angiography, cardiac catheterization, oncology procedures, radiologic procedures, suture of lacerations and other procedures either alone or in combination with other CNS depressants; intravenously for induction of general anesthesia, before administration of other anesthetic agent…
Side Effects
Buprenorphine
Midazolam
Cost Comparison
Buprenorphine
$50–$300/month
While Buprenorphine is available as a generic, prices can vary significantly depending on the specific formulation and dosage. Using discount cards like GoodRx can often help reduce the out-of-pocket cost.
Midazolam
$500–$1,500/month
As Midazolam is a brand-only medication, explore manufacturer patient assistance programs or discount cards like GoodRx to help reduce the high cost. Your insurance plan's coverage will also significantly impact your out-of-pocket expenses.
Compare prices for Buprenorphine and Midazolam
Check real-time pharmacy prices before you fill — free, no account needed.
Medical Disclaimer
The information on RxGuide is intended for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician, pharmacist, or other qualified health provider with any questions you may have regarding a medical condition or medication. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.