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Hyzaar

Hyzaar

Losartan · Hydrochlorothiazide

Losartan and hydrochlorothiazide tablets for high blood pressure and stroke prevention. Losartan blocks a constricting hormone, the diuretic removes extra fluid.

All strengths and pack prices
StrengthPackPricePer unit
12.5mg + 12.5mg30 tablets$33.00$1.10
12.5mg + 12.5mg60 tablets$54.00$0.90
12.5mg + 12.5mg90 tablets$81.00$0.90
12.5mg + 12.5mg120 tablets$97.00$0.81
12.5mg + 12.5mg180 tablets$135.00$0.75
12.5mg + 12.5mg360 tablets$227.00$0.63
25mg + 12.5mg30 tablets$20.00$0.67
25mg + 12.5mg60 tablets$36.00$0.60
25mg + 12.5mg90 tablets$48.00$0.53
25mg + 12.5mg120 tablets$61.00$0.51
50mg + 12.5mg30 tablets$71.00$2.37
50mg + 12.5mg60 tablets$121.00$2.02
50mg + 12.5mg90 tablets$171.00$1.90
50mg + 12.5mg120 tablets$221.00$1.84
50mg + 12.5mg180 tablets$323.00$1.79
50mg + 12.5mg270 tablets$475.00$1.76
50mg + 12.5mg360 tablets$628.00$1.74
Active ingredients
Losartan · Hydrochlorothiazide
Route
Oral use
Form
Tablet
Strengths
12.5mg + 12.5mg · 25mg + 12.5mg · 50mg + 12.5mg

Hyzaar is the reference name. You receive a generic with the same active ingredient and strength.

No prescription needed: we place your order for Hyzaar on your behalf.

Alternative names
losartan, hydrochlorothiazide
Therapeutic class
Angiotensin II Receptor Antagonist, Thiazide Diuretic Combination
Pharmacological class
Antihypertensive Combination
Contraindications
pregnancy; anuria; severe renal impairment
Minor side effects
dizziness; headache; fatigue
Moderate side effects
hyperkalaemia; electrolyte depletion; hypotension
Dosage forms
Tablet
Administration route
Oral use
Originator
Merck
Onset time
1–2 hours
Duration
24 hours
Storage instructions
Store below 25°C.
Drug interactions
Lithium; NSAIDs; Potassium Supplements
Age restrictions
Approved for adults.
Serious side effects

angioedema, requires immediate medical attention; severe acute renal failure, requires immediate medical attention

Patient summary

Losartan and hydrochlorothiazide tablets for high blood pressure and stroke prevention. Losartan blocks a constricting hormone, the diuretic removes extra fluid.

Mechanism of action

Losartan blocks vasoconstricting AT1 receptors, while hydrochlorothiazide clears excess sodium and water via the kidneys.

Pregnancy and breastfeeding

Pregnancy: High risk of fetal injury and death. Contraindicated in pregnancy. Breastfeeding: Not recommended.

FAQ

Will I receive the original Hyzaar?

No. Hyzaar is the original brand, made by Merck, and Direct Meds uses the name to identify the medicine: you receive a generic with the same active ingredients (losartan and hydrochlorothiazide) at the strength you choose. The generic brand and manufacturer depend on available stock.

How much does Hyzaar cost in South Africa?

Hyzaar comes in 12.5mg + 12.5mg, 25mg + 12.5mg and 50mg + 12.5mg strengths, in packs of 30 to 360 tablets, and the price of every option is shown above. Prices are set in US dollars and converted. Larger packs cost less per tablet.

Payment and prices →

Is Hyzaar sold under other names?

In South Africa, losartan and hydrochlorothiazide are also sold under brand names such as Losaar, Zartan Co and Co-Normoten.

What is Hyzaar used for?

Hyzaar contains losartan and hydrochlorothiazide, used for hypertension and stroke prevention.

How long does Hyzaar take to work?

Losartan and hydrochlorothiazide usually start to work within 1 to 2 hours, and their effect lasts about 24 hours. How quickly they work can differ from one person to another.

Does Hyzaar have side effects?

Yes. The common side effects of losartan and hydrochlorothiazide are dizziness, headache and fatigue. Less common ones include hyperkalaemia, electrolyte depletion and hypotension. Serious but less common side effects include angioedema and severe acute renal failure, which need urgent medical attention.

What does Hyzaar interact with?

Losartan and hydrochlorothiazide can interact with lithium, NSAIDs and potassium supplements. Tell your doctor or pharmacist about every medicine you take before you start taking Hyzaar.

Do I need a prescription to buy Hyzaar in South Africa?

No, not online: Direct Meds does not ask for a prescription to order Hyzaar. We are a broker, not a dispensing pharmacy. We arrange orders and delivery with our affiliated supplier on your behalf.

Ordering without a prescription →

Do you deliver Hyzaar to 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

Hyzaar names the medicine you are looking for. What ships is a generic version of it.

  • A generic containing Losartan / Hydrochlorothiazide 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.

How we compare medicine brands and generics