For external use only. Do not use: if you have any of these symptoms, which could be the sign of a uti or other serious condition (see your doctor as soon as possible if you have: pain or burning while urinating [these symptoms may also be accompanied by a fever or chills], blood in your urine, unexplained lower back or side pain, urine that is cloudy, or foul-smelling), if you are male (your symptoms may be due to a more serious condition), if you are under the age of 18 (it is not known if it works or is safe in children), if you only experience accidental urine loss when you cough, sneeze or laugh, you may have stress incontinence (this product will not work for that condition), if you have been told by a doctor you have urinary retention (are not able to empty your bladder), if you have been told by a doctor you have gastric retention (your stomach empties slowly after a meal), if you have glaucoma, if you are allergic to oxybutynin. Ask a doctor before use if you have symptoms of diabetes, such as: excessive thirst, extreme hunger, unexplained weight loss, liver or kidney disease. Ask a doctor or pharmacist before use if you are taking a prescription medication for overactive bladder, taking any drugs that may cause sleepiness, dizziness, dry mouth, constipation or blurred vision, taking certain antibiotics (for example, erythromycin, clarithromycin) or prescription antifungals (for example, ketoconazole, itraconazole). When using this product: you may have itching, rash or redness where the patch was placed, drinking alcohol may increase sleepiness. Stop use and ask a doctor if: you are not able to empty your bladder (urinary retention), condition worsens, or if new symptoms appear, condition does not improve after 2 weeks of use, you have an allergic reaction to this product, you have severe redness, itchiness or blistering at the site of application. Pregnancy/breast-feeding if pregnant or breastfeeding, ask a health professional before use. Keep out of reach of children. If swallowed, get medical help or contact a poison control center right away. Other frequent urination can also be caused by: urinary tract infections (uti), diabetes, early pregnancy, other more serious conditions. If you think you might have one of these conditions, it is important to see your doctor before use. Sleepiness, dizziness and blurry vision may occur. Do not drive or operate machinery until you know how the patch affects you.