Before you begin using a medication, be sure to inform your doctor of any medical conditions or Allergies you may have, any medications you are taking, whether you are pregnant or breast-feeding, and any other significant facts about your health. These factors may affect how you should use Riva Oxybutynin.
Bladder obstruction: If you have significant bladder outflow obstruction, your doctor should closely monitor your condition while taking oxybutynin. Report any change in your urinary or bladder habits to your doctor.
Body temperature: Oxybutynin causes a decrease in sweating, which is one of the body's ways of cooling off. When oxybutynin is taken during very hot weather, it can cause fever and heat Stroke due to the body being unable to cool down enough. Take care not to overheat when you are taking Riva Oxybutynin. Stay in a cool environment if possible, limit the length of time you spend outdoors, and drink plenty of water to reduce the risk of Heat Stroke.
Dental problems: Long-term use of oxybutynin may reduce saliva, which can lead to dental problems such as cavities, Gingivitis, and discomfort. You should see your dentist regularly and let your dentist know about this and any other medications you may be taking.
Drowsiness/reduced alertness: Oxybutynin may cause drowsiness or blurred vision. Avoid activities requiring mental alertness, such as driving, operating machinery, or performing hazardous work, until you know how Riva Oxybutynin affects you. Alcohol and other medications that cause drowsiness may increase the drowsiness caused by oxybutynin.
Gastrointestinal disorders: Oxybutynin can slow down the movement of material through the digestive system. This can cause symptoms of gastrointestinal disorders to become worse, or create complications that can be life-threatening. If you have an obstructive gastrointestinal disorder, ulcerative colitis, or gastroesophageal reflux, discuss with your doctor how Riva Oxybutynin may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Riva Oxybutynin, and whether any special monitoring is needed.
Heart conditions: The symptoms of heart disease, heart failure, abnormal heart rhythms, and high blood pressure can be aggravated by oxybutynin. If you have any of these conditions, discuss with your doctor how Riva Oxybutynin may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Riva Oxybutynin, and whether any special monitoring is needed.
Prostate enlargement: The symptoms of prostate enlargement may be made worse by oxybutynin. If you have prostate enlargement or another problem involving the prostate gland, discuss with your doctor how Riva Oxybutynin may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Riva Oxybutynin, and whether any special monitoring is needed.
Thyroid problems: The symptoms of overactive thyroid may be worsened by oxybutynin. If you have an overactive thyroid, discuss with your doctor how Riva Oxybutynin may affect your medical condition, how your medical condition may affect the dosing and effectiveness of Riva Oxybutynin, and whether any special monitoring is needed.
Pregnancy: The safety of oxybutynin for use during pregnancy has not been established. Riva Oxybutynin should not be used during pregnancy unless the benefits outweigh the risks. If you become pregnant while taking Riva Oxybutynin, contact your doctor immediately.
Breast-feeding: It is not known if oxybutynin passes into breast milk. If you are a breast-feeding mother and are taking Riva Oxybutynin, it may affect your baby. Talk to your doctor about whether you should continue breast-feeding.
Children: The safety and effectiveness of using Riva Oxybutynin have not been established for children under 5 years old.
