betaine - oral, Cystadane (cont.)
HOW TO USE: Take this medication by mouth, usually twice daily or as directed by your doctor. Shake the bottle lightly before each use. Using the scoop provided, measure out the number of scoops prescribed by your doctor. Mix the powder with 4 to 6 ounces (120 to 180 milliliters) of water, juice, milk, or formula until dissolved, and drink immediately. The powder may also be mixed with food instead of liquid and taken immediately. Replace cap tightly after use.Dosage is based on your age, weight, medical condition, and response to therapy. Use this medication regularly to get the most benefit from it. To help you remember, take it at the same times each day.Inform your doctor if your condition persists or worsens.
SIDE EFFECTS: Nausea, stomach upset, or diarrhea may occur. If any of these effects persist or worsen, tell your doctor or pharmacist promptly.Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.Tell your doctor immediately if any of these rare but very serious side effects occur: persistent headache, vision changes.A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any symptoms of a serious allergic reaction, including: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.In the US -Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
PRECAUTIONS: Before taking betaine, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.Before using this medication, tell your doctor or pharmacist your medical history, especially of: high methionine levels (hypermethioninemia).During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor.It is not known if this medication passes into breast milk. Consult your doctor before breast-feeding.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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