Indications
- Oxybutynin treats specific bladder and urinary conditions like overactive bladder.
- It relaxes bladder muscles, reducing urgency and frequent urination issues.
- Belongs to the antispasmodics drug class.
Dosage and administration
- Take this medication orally, with or without food, as directed by your doctor, usually 2 to 3 times daily.
- Dosage and duration of treatment are based on your medical condition and response to therapy.
- If using the liquid form, measure the dose carefully using a special measuring device/spoon. Do not use a household spoon to avoid incorrect dosing.
- Use regularly to maximize benefits. Take it at the same times each day.
- Inform your doctor if your condition persists or worsens.
Side effects
- Common side effects may include dry mouth, dizziness, drowsiness, blurred vision, dry eyes, nausea, vomiting, upset stomach, stomach pain, constipation, diarrhea, headache, unusual taste in mouth, dry or flushed skin, and weakness. Inform your doctor or pharmacist promptly if these effects persist or worsen.
- To alleviate dry mouth, try sucking on sugarless hard candy or ice chips, chewing sugarless gum, drinking water, or using a saliva substitute. For dry eyes, use artificial tears or eye lubricants. Consult your pharmacist for further advice.
- To prevent constipation, consume dietary fiber, adequate water, and exercise. You may also require a laxative. Ask your pharmacist for suitable options.
- This medication is prescribed because its benefits outweigh the risks for most individuals. Serious side effects are uncommon.
- Notify your doctor immediately if you experience decreased sexual activity, difficulty urinating, fast or pounding heartbeat, signs of kidney infection, mental or mood changes, swelling of extremities, vision problems, seizures, or signs of stomach or intestinal blockage.
- Though rare, seek medical assistance promptly if you notice symptoms of a serious allergic reaction, such as rash, itching or swelling (especially of the face, tongue, or throat), severe dizziness, or difficulty breathing.
- This isn’t an exhaustive list of potential side effects. Contact your doctor or pharmacist for any other concerns.
Precautions
- Before taking oxybutynin, inform your doctor or pharmacist of any allergies you have, as this product may contain inactive ingredients that can cause allergic reactions. Consult your pharmacist for more information.
- Share your medical history with your doctor or pharmacist, particularly if you have glaucoma, bladder disease, certain muscle disease, heart disease, high blood pressure, liver or kidney disease, dementia, autonomic neuropathy, enlarged prostate gland, stomach or intestinal disease, overactive thyroid, or Parkinson’s disease.
- Oxybutynin may cause dizziness, drowsiness, or blurred vision. Alcohol or marijuana use can exacerbate these effects. Avoid activities requiring alertness or clear vision until you can safely perform them. Limit alcohol consumption and discuss marijuana use with your doctor.
- Before undergoing surgery, inform your doctor or dentist about all medications you use, including prescriptions, nonprescription drugs, and herbal products.
- This medication may increase the risk of heatstroke due to decreased sweating. Avoid overheating in hot weather, saunas, and during strenuous activities.
- Older adults may be more susceptible to side effects, particularly drowsiness, confusion, constipation, and difficulty urinating, which can increase the risk of falls.
- Use during pregnancy is advised only when clearly necessary. Discuss the risks and benefits with your doctor.
- It’s unclear if this medication passes into breast milk. Consult your doctor before breastfeeding.