Overflow incontinence can be caused or exacerbated by various medications. Here’s a list of some common drugs that may contribute to overflow incontinence:

Alpha-blockers, such as:

• Alfuzosin (Uroxatral)
• Doxazosin (Cardura)
• Prazosin (Minipress)
• Tamsulosin (Flomax)

Anticholinergics/Antimuscarinics, such as:

• Oxybutynin (Ditropan)
• Tolterodine (Detrol)
• Solifenacin (Vesicare)
• Trospium (Sanctura)

Calcium channel blockers, such as:

• Nifedipine (Adalat, Procardia)
• Verapamil (Calan, Isoptin)

Sedatives and hypnotics, such as:

• Diazepam (Valium)
• Alprazolam (Xanax)

Narcotics and opioids, such as:

• Codeine
• Morphine
• Oxycodone (OxyContin)

Certain antidepressants, such as:

• Amitriptyline (Elavil)
• Imipramine (Tofranil)

It’s essential to note that this is not an exhaustive list, and other medications may also contribute to overflow incontinence. If you’re experiencing symptoms, consult your healthcare provider to discuss potential medication adjustments or alternative treatments.