Side Effects of the Oxybutynin Patch

Dry mouth, constipation, and itching or redness at the application site are the most common side effects of the oxybutynin patch. In most cases, side effects of the medication are mild and do not require treatment or can be treated easily. However, you should seek medical attention immediately if you develop serious oxybutynin patch side effects, such as an allergic reaction, difficulty urinating, or confusion.

An Introduction to Oxybutynin Patch Side Effects

As with any medicine, side effects are possible with the oxybutynin patch (Oxytrol®); however, not everyone who uses the medication will experience side effects. In fact, most people tolerate it quite well. If side effects do occur, in most cases, they are minor and either require no treatment or can easily be treated by you or your healthcare provider.
 
(This article covers many, but not all, of the possible side effects with the oxybutynin patch. Your healthcare provider can discuss a more complete list of oxybutynin patch side effects with you.)
 

Serious Side Effects Seen With the Oxybutynin Patch

Some side effects with the oxybutynin patch, while occurring infrequently, are potentially serious and should be reported immediately to your healthcare provider. These include, but are not limited to:
 
  • Severe constipation
  • Worsening of glaucoma
  • Difficulty passing urine
  • Confusion
  • Signs of an allergic reaction, including unexplained rash, hives, itching, wheezing, and unexplained swelling.
     
(Side Effects of the Oxybutynin Patch Continued: Page 2)
Written by/reviewed by: Kristi Monson, PharmD; Arthur Schoenstadt, MD
Last reviewed by: Kristi Monson, PharmD;
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