Lasix works by causing the kidneys to pass salts into the urine, which means the excessive amounts of water leave the body in the same way. Salts like sodium and potassium are removed from the blood, which draws water out of it and reduces blood pressure at the same time. For patients with heart failure, this mechanism allows to make sure their heart can pump efficiently. Because of those effects, no matter what you are using Lasix for, you will need to have your blood and your kidney function tested, to make sure the right amount of water and salts get eliminated from your body.
High blood pressure is another condition for which it's common to be taking generic Lasix. This disease is known as a "silent killer", because some patients may never have a single symptom to indicate there is a problem, while it can cause very serious problems if left untreated, such as heart attacks, strokes, kidney failure, arteriosclerosis and blood vessel damage. Apart from Lasix, which represents the group of diuretics, other drugs can be used for this problem, such as calcium channel blockers, alpha-blockers, peripheral vasodilators, beta-blockers and ACE inhibitors.
Before taking Lasix
Your doctor will be able to decide whether you can be taking generic Lasix for your fluid retention or high blood pressure based on the information you provide. Knowing your full medical history and other information that you can give upon request will enable your doctor to make the right decision regarding the dose of furosemide you need and the period of treatment.
Your doctor will be interested to know if you have gout, high cholesterol or triglycerides, diabetes, kidney disease, urination problems, allergy to sulfa drugs, enlarged prostate, lupus, electrolyte imbalance or liver disease. This is required for your doctor to prescribe the lowest most efficient dose that, on the one hand, will work for you in the way expected, and on the other hand, will cause no side effects. You may need to see your doctor regularly during Lasix treatment to have your blood tested, as well as to have other organs, such as liver and kidneys, checked.
Taking Lasix right
Make sure your take generic Lasix regularly at the same dose you were prescribed, unless the dose was adjusted by your medical professional to better suit your needs. Often your initial dose may be changed based on your response and how much you are benefitting from the medicine. If taking furosemide for high blood pressure, you should make sure your treatment is not interrupted for any reason, unless otherwise recommended by your doctor.
You should drink plenty of water during your treatment with furosemide, because it can make it easier for you to get dehydrated. It's also important that you avoid dehydration by watching the amount of exercise you get and trying to stay in when it's hot outside. Some patients may feel better after starting the treatment or may not have any symptoms at all, but that does not mean their blood pressure is normal. There are cases when you may be required to use generic Lasix just once, so there is no need to follow a schedule of any kind.
Overdose of Lasix
An overdose of furosemide can lead to dangerously low blood pressure. If you happened to take too much of generic Lasix and experience ringing in the ears, weakness, dizziness, confusion, light-headedness, loss of appetite or fainting, you should seek emergency medical help. You should never take too much of Lasix or more than you are supposed to, because you are unlikely to benefit more from the treatment that way.
Does Lasix interact with other drugs?
You should report to your doctor any other drugs that you are taking, especially if you will be taking them at the same time with Lasix. Your doctor will be interested to know if you are taking lithium, irbesartan, laxative, methotrexate, cyclosporine, lisinopril, enalapril, diet pills, steroids, losartan, phenytoin, benazepril, indomethacin, cold medicine, digoxin, ethacrynic acid, quinapril, aspirin, cancer medicine, olmesartan or ramipril.
Some antibiotics can also interact with Lasix decreasing its effects or becoming less efficient for you. You should tell your doctor about such antibiotics as amikacin, neomycin, cephalexin, cefprozil, streptomycin, paromomycin, gentamicin, cefuroxime, kanamycin, cefdinir and tobramycin in advance.
Lasix and pregnancy
Lasix is FDA pregnancy type C. This means you need to discuss Lasix treatment with your doctor if you are pregnant or planning to get pregnant. Being pregnant may prevent you from using generic Lasix safely, because there is a chance it may harm the health of your baby. Try to avoid getting pregnant while using furosemide unless you have discussed it with your doctor. Lasix can affect your breast milk production: you can ask your doctor for recommendations on how you should deal with this problem and whether you should be breastfeeding at all.
If you missed your dose of Lasix
Missing a dose of Lasix is something you need to worry about when you take this medicine regularly. It's very important that you take Lasix at the same time and in the same way. You should take the dose you missed right away if you remembered soon enough about it and you will not be taking the next dose within a few hours. If the next dose has to be taken soon, it's best if you skip the missed dose and resume the treatment. You should try to avoid missing your doses, because this will affect how much you benefit from the treatment,.