A number of side effects have been reported with furosemide. Problems that have been reported with this drug include
headaches, fever, vision changes, and
constipation or
diarrhea. Most side effects are minor and do not require medical attention, but some are potentially serious and should be reported to your healthcare provider. Some of these side effects include jaundice, ringing in the ears, and fainting spells.
There are other possible problems with furosemide that you should be aware of before starting treatment. For example, it is important to talk to your healthcare provider before taking the drug if you have gout, lupus, or
diabetes (furosemide can worsen these conditions). You should not take the medication if you are not producing any urine.