(ml to tsp) Online Conversion Calculator - Converter. 1 US teaspoon (tsp) = 4.92892159 milliliters (ml) = 1/3 US tablespoons (tbsp) = 1/6 US fluid ounce (fl. oz.). The teaspoon is rounded to precisely 5 mL by US federal regulations for food labeling purposes.
19 May 2010. Lasix lasts about 6-8 hours in your system. Be careful in the sun you may want to wear some sunscreen if you take the Lasix that day. Keep yourself well hydrated if you are not on a liquids restriction as Lasix can be very dehydrating, which is of course the reason for being on it--- water retention.
While using furosemide, you may need blood tests at your doctor's office. Visit your doctor regularly. If you are being treated for high blood pressure, keep using this medication even if you feel fine. High blood pressure often has no symptoms. Store at room temperature away from moisture, heat, and light. Furosemide liquid medicine should be used within 60 to 90 days after opening the bottle. Ask your pharmacist how many days your medicine is good for. Throw away any unused liquid after that time has passed.