Lasix
Furosemide tablets for oedema and high blood pressure. They make the kidneys expel extra fluid, which in turn reduces blood pressure.
- Category
- Heart & Blood Pressure
- Active ingredient
- Furosemide
- Route
- Oral use
- Form
- Tablet
- Strengths
- 40mg · 100mg
Lasix is the reference name. You receive a generic with the same active ingredient and strength.
No prescription needed: we place your order for Lasix on your behalf.
- Conditions
- Oedema · Hypertension
- Alternative names
- furosemide
- Therapeutic class
- Loop Diuretic
- Pharmacological class
- Diuretic
- Known off-label uses
- hypercalcaemia therapy
- Contraindications
- anuria; severe hepatic coma; electrolyte depletion
- Minor side effects
- dizziness; headache; dry mouth
- Moderate side effects
- hypokalaemia; orthostatic hypotension; muscle cramps
- Dosage forms
- Tablet
- Administration route
- Oral use
- Originator
- Sanofi-Aventis
- Onset Time
- 30–60 minutes
- Duration
- 6–8 hours
- Storage instructions
- Store below 25°C.
- Drug interactions
- Lithium; Digoxin; Aminoglycosides
- Age restrictions
- Approved for infants, children, and adults.
- Pregnancy and breastfeeding
- Pregnancy: Monitor fetal growth. Breastfeeding: May suppress lactation.
Serious side effects
severe dehydration, requires immediate medical attention; acute kidney injury, requires immediate medical attention; ototoxicity, requires immediate medical attention
Patient summary
Furosemide tablets for oedema and high blood pressure. They make the kidneys expel extra fluid, which in turn reduces blood pressure.
Mechanism of action
Inhibits sodium and chloride active reabsorption in the thick ascending limb of the loop of Henle, promoting heavy diuresis.
Is the Lasix on Direct Meds a generic?
Yes, you receive a generic. Lasix is the original brand, made by Sanofi-Aventis, and Direct Meds uses the name to identify the medicine; the generic has the same active ingredient (furosemide) at the strength you choose. The generic brand and manufacturer depend on available stock.
How much does Lasix cost in South Africa?
Lasix comes in 40mg and 100mg strengths, in packs of 10 to 360 tablets, and the price of every option is shown above in rand, converted from US dollars. Larger packs cost less per tablet.
Payment and prices →What is Lasix used for?
Lasix contains furosemide, used for oedema and hypertension.
How long does Lasix take to work?
Furosemide usually starts to work within 30 to 60 minutes, and its effect lasts about 6 to 8 hours. How quickly it works can differ from one person to another.
What side effects can Lasix cause?
The common side effects of furosemide are dizziness, headache and dry mouth. Less common ones include hypokalaemia, orthostatic hypotension and muscle cramps. Serious but less common side effects include severe dehydration, acute kidney injury and ototoxicity, which need urgent medical attention.
Which medicines interact with Lasix?
Furosemide can interact with lithium, digoxin and aminoglycosides. Tell your doctor or pharmacist about every medicine you take before you start taking Lasix.
Do I need a prescription to buy Lasix in South Africa?
No, not online: Direct Meds does not ask for a prescription to order Lasix. We are a broker, not a dispensing pharmacy. We arrange orders and delivery with our affiliated supplier on your behalf.
Ordering without a prescription →Can I buy Lasix online in South Africa?
Yes. Our affiliated supplier delivers across South Africa. Estimated delivery is 7 days with Express Delivery, which includes online tracking, or up to 3 weeks with Regular Delivery.
How ordering works →What you will receive
Lasix names the medicine you are looking for. What ships is a generic version of it.
- A generic containing Furosemide at the strength you pick.
- Which generic brand and maker ships depends on stock and destination.
- Check the active ingredient, strength, form, pack, seal, batch and expiry when it arrives.