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Pharmacology Tips Loop Diuretics Lasix

EmpoweRN.com Thank you so much for watching my channel! For the additional resources you can visit here: http://empowern.com/2015/03/pharmacol... Also, to enter the giveaway all you have to do is: 1. Post a comment 2. Subscribe to the channel. Winner will be announced via email here: http://goo.gl/NO7T7b I would like to thank the video contributors: Rizalyn Joy Gadugdug Maria Salvacion Gonzales Yasmin Hashmi Artem Shestakov And Babar Hayatrana Disclaimer: These videos are intended for entertainment purposes only. Please follow the policy and procedures that your institution requires. Please note that the views, ideas & opinions expressed on this channel and in the videos on this channel are not necessarily of those of my employer or institution. The views expressed on this channel and in the videos channel do not represent medical advice. If you have specific medical concerns, please contact your physician. In order to protect patient privacy, all patient identifiers in all videos have been deleted or altered. The views expressed on this channel and in the videos on this channel are personal opinions. I am not an expert nor do I dispense medical advice or procedural specifications. The information I present is for general knowledge and entertainment purposes only. You need to refer to your own medical director, teachers and protocols for specific treatment information. It is your responsibility to know how best to treat your patient in your jurisdiction. Furosemide (Lasix) - Loop Diuretics Generic Name: Furosemide Brand Name: Lasix Furosemide also known as Lasix is a loop diuretic commonly use to treat fluid retention and edema. Which can be associated with Congestive Heart Failure (CHF), cirrhosis of the liver, and many kidney disorders. It is also sometimes use to treat hypertension alone or in combination with other anti-hypertensive drugs. Diuretics are medications that increases the amount of water that passes through the kidneys as urine, thus, it is often called water pill. Lasix belongs to the group known as Loop diuretics. There a few types of diuretics and loop diuretics are just one type. It works by interfering with the sodium, potassium and chloride symporter. A symporter is a protein membrane that manages the transport of molecules across a cell membrane. The symporter that lasix interacts with is found in the thick ascending limb of the loop of Henle. What it does is………. inhibits the reabsorption of salt (Na+) and Chloride (Cl-). Since the Salt and Chloride will be leaving the body system through the loop of henle this means that water will also follow…. causing more water pass through the kidney. Which will ultimately mean, less fluid remaining in the blood stream. Once Lasix is received the system will then compensate the loss by absorbing any fluid accumulated in the tissues, such as in the lungs or legs, back to the blood stream. This will cause more fluid to be in the blood stream. Which once again pass through the kidney, which will also be excreted in the urine, since the loop diuretic inhibits its reabsorption. This mechanism, is what makes loop diuretics a treatment for fluid retention also known as edema. It can therefore, ease symptoms of edema such as breathlessness caused by congestion of fluid in the lungs which patients diagnosed with CHF, cirrhosis of the liver, nephrotic syndrome and other edematous states may encounter. Lasix is available in forms that can be taken orally and intravenously. When taken intravenously, it is considered to be twice as strong. Parenteral or intravenous Furosemide is indicated when a fast acting and an intense diuresis is needed such as in acute pulmonary edema and cerebral edema. It also indicated when oral therapy is not possible because of problem with absorption in the intestine or for other reasons. Parenteral administration should be observed only in hospital or outpatient clinics. However, in cases of emergency that furosemide should be given right away outside hospital setting, recommended doses should be closely adhered to and patient must be closely monitored. Contraindication: Furosemide should not be taken if your patient cannot urinate. Severe Hypokalemia - is a major contraindication. This means low potassium. Lasix can cause a dramatic decrease in potassium level which could cause lethal cardiac arrhythmias Other contraindications include: Hypotension or low blood pressure Lasix should be used with extreme caution for patients who have a diagnosis of Systemic Lupus Erythematosus because it may May