Oxybutynin ER: What Should I Tell My Healthcare Provider?
You should talk with your healthcare provider prior to taking
oxybutynin ER if you have:
- Liver disease, including liver failure, cirrhosis, or hepatitis
- Kidney disease, such as kidney failure (renal failure)
- Glaucoma
- Digestive problems (especially problems that cause a slowing of food through the digestive tract)
- A narrowing ("stricture") of the digestive tract
- Gastroesophageal reflux disease (GERD)
- Difficulty passing urine
- An enlarged prostate (also known as benign prostatic hyperplasia or BPH)
- Any allergies, including allergies to food, dyes, or preservatives.
Also, let your healthcare provider know if you are:
- Pregnant or thinking of becoming pregnant
- Breastfeeding.
Make sure to tell your healthcare provider about all the medicines you take, including prescription and non-prescription medicines, vitamins, and herbal supplements.
How Does Oxybutynin ER Work?
Oxybutynin ER belongs to a group of drugs known as antimuscarinic or anticholinergic medications. Oxybutynin ER works for
bladder problems by blocking specific receptors (called muscarinic receptors) in the bladder, helping to relax the muscles of the bladder. Since an
overactive bladder is often due to bladder muscle
contractions that are too frequent and uncontrollable, oxybutynin ER can help relieve many bladder problem symptoms.