Your doctor will provide you with instructions on how to take your diuretics prescription. Be sure to read your prescription label and follow the instructions. Call your doctor or pharmacy if you have any questions.
Prescription diuretics can come in different forms and doses, so be sure to follow the specific instructions on your prescription. It is typically prescribed once or twice daily. Try to adhere to a schedule. For example, for once-daily doses, you can take it first thing in the morning before or after a meal. Try to take the last one before dinner or a few hours before bedtime for twice-daily doses.
Loop and thiazide diuretics can lower potassium levels in the blood and cause the body to lose potassium. This can cause a condition known as hypokalemia (low potassium), which can cause heart arrhythmias and even cardiac arrest. Often, potassium pills are prescribed together with loop diuretic therapy to keep potassium levels safe.
If potassium pills are not prescribed, doctors may suggest you consume foods that come naturally with high levels of potassium, such as:
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Bananas
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Oranges
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Cooked spinach
