Buy Diamox
diamox
$31.80
- Active ingredient: Acetazolamide
- Category: General Medicine
- Delivery time: Airmail (14-21 days) | EMS trackable (5-9 days)
- Prescription: Included
- Availability: In Stock
Diamox (Acetazolamide 250mg) tablets are available to order from our Singapore pharmacy with secure delivery. This carbonic anhydrase inhibitor works by reducing fluid buildup in the body and decreasing intraocular pressure through altered bicarbonate metabolism. It is particularly useful for adults managing glaucoma, altitude sickness prevention, or certain types of epilepsy, offering multifaceted therapeutic benefits through its unique mechanism of action.
Table of contents
- Diamox (Acetazolamide) Buyer and Patient Handbook in Singapore
- What is Diamox?
- Who Should Use Diamox?
- How Does It Work?
- Why Choose Diamox?
- Dosage, Administration, Lifestyle and Dietary Recommendations
- Recommended Dosage
- How to Take
- Missed Dose
- Overdose
- Special Populations
- Lifestyle & Diet
- Precautions and Warnings
- Drug Interactions
- Potential Side Effects
- Common Side Effects
- Less Common Side Effects
- Serious Side Effects
- Who Should Avoid This Medication?
- Storage Instructions
- Diamox Alternatives
- Frequently Asked Questions
- How quickly does Diamox start working for altitude sickness?
- Can I take Diamox while drinking coffee?
- Does Diamox cause weight gain?
- Is it safe to drive after taking Diamox?
- What should I do if I develop a rash?
- Can I use Diamox during a flight to high altitude destinations?
- How often should I have my eye pressure checked?
- Will Diamox interact with my daily multivitamin?
- Glossary
- Disclaimer
- Diamox Properties
- Diamox Drug Class
- Diamox Connected Conditions
- Related Tags / Keywords
- How to order Diamox from our Online Pharmacy
- Reviews
- Write your review
Diamox (Acetazolamide) Buyer and Patient Handbook in Singapore
Diamox (Acetazolamide) is a carbonic anhydrase inhibitor used primarily to treat Glaucoma, Altitude Sickness, and certain seizure disorders. It belongs to the sulfonamide class of diuretics and is available as a 250 mg oral tablet that has received approval from both the FDA and Singapore’s HSA.
What is Diamox?
Diamox is the brand name for the active ingredient acetazolamide, a pill-form medication that reduces fluid production in the eye and lowers intracranial pressure. It is indicated for:
- Primary open-angle glaucoma and secondary glaucoma
- Prevention and treatment of acute mountain sickness
- Certain epileptic syndromes (e.g., absence Seizures)
The tablet is 250 mg per dose and is marketed in Singapore as a prescription-regulated product, though this guide focuses on safe, self-managed use.
Who Should Use Diamox?
- Adults (≥18 years) diagnosed with glaucoma or at risk of altitude-related symptoms
- Patients needing adjunct therapy for specific seizure types
- Individuals who have been cleared by a qualified healthcare professional to start acetazolamide therapy
How Does It Work?
Acetazolamide blocks the enzyme carbonic anhydrase, preventing bicarbonate formation in the kidneys and eye. This leads to reduced aqueous humor production, lowering intra-ocular pressure, and increased urinary bicarbonate loss, which helps balance fluid shifts elsewhere in the body. The effect is comparable to turning down the water pressure in a pipe - less fluid reaches the target area, easing symptoms.
Why Choose Diamox?
- Brand consistency: Manufactured by reputable firms with strict quality controls, ensuring uniform potency.
- Convenient dosing: Once-daily 250 mg tablets simplify adherence.
- Proven track record: Decades of clinical use for glaucoma and altitude illness.
Off-label uses exist (e.g., idiopathic intracranial Hypertension), but these should only be considered after professional advice.
Dosage, Administration, Lifestyle and Dietary Recommendations
Recommended Dosage
- Glaucoma: 250 mg orally once daily; some regimens may adjust to twice daily based on response.
- Altitude sickness: 125 mg to 250 mg orally every 8 hours, beginning 24 hours before ascent.
- Seizure adjunct: 250 mg twice daily, titrated by the prescriber.
How to Take
- Swallow the tablet whole with a full glass of water.
- Can be taken with or without food; taking with food may lessen stomach irritation.
Missed Dose
- If you remember within 12 hours, take the missed dose.
- If more than 12 hours have passed, skip it and resume the regular schedule. Do not double-dose.
Overdose
- Seek emergency care immediately.
- Symptoms may include severe Nausea, Vomiting, confusion, or rapid breathing.
Special Populations
- Elderly: Start at 125 mg daily; monitor kidney function.
- Renal impairment: Dose reduction required; avoid if creatinine clearance <30 mL/min.
- Pregnancy & breastfeeding: Use only if benefits outweigh risks; discuss with a clinician.
Lifestyle & Diet
- Avoid excessive alcohol; it may enhance Drowsiness.
- Limit high-potassium foods (bananas, oranges) if you have Kidney Disease.
- Stay hydrated; acetazolamide can cause mild diuresis.
Precautions and Warnings
- Sulfonamide allergy: Contraindicated if you have a known hypersensitivity.
- Kidney stones: May increase urinary calcium; maintain adequate fluid intake.
- Metabolic acidosis: Monitor blood pH if therapy exceeds 2 weeks.
Drug Interactions
| Drug Class | Risk | Action |
|---|---|---|
| Aspirin/NSAIDs | ↑ renal toxicity | Monitor kidney function |
| Lithium | ↑ lithium levels | Check serum lithium; adjust dose |
| Warfarin | ↑ bleeding risk | Increase INR monitoring |
Potential Side Effects
Common Side Effects
- Tingling of fingers or toes
- Mild nausea or stomach upset
- Increased Urinary Frequency
Less Common Side Effects
- Taste alteration (metallic)
- Dizziness or light-headedness
- Mild headache
Serious Side Effects
- Severe rash or Stevens-Johnson syndrome - stop and seek medical help
- Persistent vomiting, severe abdominal Pain - possible acidosis, consult a doctor
- Vision changes (blurred vision) - immediate evaluation required
Who Should Avoid This Medication?
- Individuals with known sulfonamide allergy
- Severe hepatic impairment
- Patients with uncontrolled electrolyte imbalance (especially low potassium)
Storage Instructions
- Store at 20-25 °C (68-77 °F) in a dry place.
- Keep the bottle tightly closed, away from moisture and direct sunlight.
- Keep out of reach of children; discard after the expiry date.
Diamox Alternatives
| Name | Class | Key Difference |
|---|---|---|
| Acetazolamide (generic) | Carbonic anhydrase inhibitor | Lower cost, same efficacy |
| Brinzolamide | Carbonic anhydrase inhibitor (topical) | Eye drops; useful for patients who need local therapy only |
| Dorzolamide | Carbonic anhydrase inhibitor (topical) | Similar to brinzolamide; alternative for glaucoma patients |
Frequently Asked Questions
How quickly does Diamox start working for altitude sickness?
It usually begins to relieve symptoms within 2-4 hours after the first dose. Peak effect is reached after 24 hours of regular dosing.
Can I take Diamox while drinking coffee?
Moderate caffeine intake is generally safe. However, excessive coffee may increase diuresis, potentially worsening dehydration.
Does Diamox cause weight gain?
No, it typically leads to mild weight loss due to increased fluid excretion. Monitor your overall fluid balance.
Is it safe to drive after taking Diamox?
Most people do not experience impairment, but dizziness can occur. Avoid driving until you know how the medication affects you.
What should I do if I develop a rash?
Stop the medication and seek medical attention immediately. Rash may indicate a serious allergic reaction.
Can I use Diamox during a flight to high altitude destinations?
Yes, taking the recommended dose before ascent can help prevent altitude-related symptoms. Stay well-hydrated during the flight.
How often should I have my eye pressure checked?
At least every 2-3 months after starting therapy, or as advised by your eye specialist. Adjustments may be needed based on results.
Will Diamox interact with my daily multivitamin?
Usually not, but high-dose vitamin B6 can mask early signs of neuropathy. Discuss any supplements with a healthcare professional.
Glossary
- Carbonic anhydrase inhibitor: A drug that blocks an enzyme responsible for fluid balance, lowering pressure in the eye and reducing bicarbonate reabsorption in kidneys.
- Intra-ocular pressure (IOP): The fluid pressure inside the eye; high IOP can damage the optic nerve.
- Acute mountain sickness (AMS): A condition caused by rapid ascent to high altitude, leading to headache, nausea, and dizziness.
Disclaimer
The information provided here is for educational purposes only and does not replace professional medical advice. Off-label use should be discussed with a qualified healthcare provider. Readers are responsible for verifying any medication details through Singapore’s Health Sciences Authority or a licensed pharmacist. Our platform offers medication information and sourcing assistance; it does not prescribe or dispense drugs. Always consult a qualified health professional before starting or changing any treatment.
Diamox Properties
- Original Manufacturer: Lederle Laboratories
- Clinical use: Acetazolamide is primarily used to treat glaucoma, epilepsy, and altitude sickness. It is also used to reduce intraocular pressure and to manage certain metabolic disorders.
- Spectrum of activity: Acetazolamide is a carbonic anhydrase inhibitor with a broad spectrum of activity in reducing fluid accumulation and altering electrolyte balance.
- Mechanism of action: Acetazolamide inhibits carbonic anhydrase, an enzyme involved in the regulation of acid-base balance and fluid secretion. This leads to reduced fluid production in the eye, brain, and other tissues.
- Classification: Carbonic anhydrase inhibitor
- Recommended Dosage: The typical dosage for adults is 250 mg to 500 mg per day, divided into two or three doses. Dosage may vary based on the condition being treated.
- Basic Side Effects: Numbness, Tingling, Dizziness, Taste disturbance
- Moderate Side Effects: Nausea, Vomiting, Loss of appetite, Fatigue
- Serious Side Effects: Kidney stones, Severe allergic reactions, Blood disorders
Diamox Drug Class
Diamox Connected Conditions
Related Tags / Keywords
How to order Diamox from our Online Pharmacy
To order Diamox | Acetazolamide on our online pharmacy, all you need to do is select the required dosage and quantity of pills above. The cost of the selected pack will appear automatically. Next, add the chosen amount to your cart by clicking the Add to Cart button. You can either continue shopping for more medications or head to the checkout. At the Checkout, finalize your purchase through our secure payment gateway.
Diamox / Acetazolamide pills are made using high-quality generic ingredients and are subject to strict quality control in line with WHO and Health Sciences Authority (HSA) standards. However, please note that Diamox pills are dispatched from outside Singapore due to prescriptions issued overseas.
Disclaimer: The content on this website is provided solely for informational purposes and is not intended to replace professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with any questions or concerns regarding your health, and never disregard or delay seeking professional advice based on the information presented here. Use of this website does not create a doctor-patient relationship, and in the event of a medical emergency, please contact your local emergency services immediately. Our website assumes no responsibility or liability for any errors or omissions in the content provided.
Reviews
First week on Diamox for my glaucoma. The tingling in my fingers and toes is so weird, like pins and needles all the time. Also, everything tastes flat, especially soda. It's like the fizz is gone. My doctor said this is normal, but it's annoying. Hoping it gets better because my eye pressure is already down a bit.
Prescribed for altitude sickness prevention before a trek to Nepal. Took it for two days before flying. Wow, the side effects hit hard. Constant tingling and had to pee every hour, even at night. It did its job though, no headache or nausea at all up there. But the metallic taste in my mouth was awful. Would only use it again for a serious climb, not a casual trip.
Been on Diamox for idiopathic intracranial hypertension for over a year. The fatigue was brutal at first, but splitting the 250mg pill and taking half in the morning and half at lunch helped a ton. The tingling is still there if I have coffee too close to taking it. Biggest hack: drink electrolyte water, not just plain water. It makes a huge difference with the weakness. It's a necessary evil for me.
For my epilepsy, Diamox is added to my other meds. It's reduced my focal seizures significantly. The trade-off is the constant need to drink water and the dry mouth at night. I keep a bottle by my bed. Also, be careful with alcohol; even one beer makes me feel terrible now. It's not a cure-all, but it's given me more stable days.
Taking it for Ménière's disease. It has definitely cut down the vertigo attacks, which is a lifesaver. But the side effects are no joke. The brain fog is real for the first few hours after taking it. I've learned to take it right before bed to sleep through the worst of it. And yeah, carbonated drinks are a complete waste of money now.
Long-term user for pseudotumor cerebri. You get used to the tingling, it's just part of life now. The key is staying hydrated with something like Pocari Sweat or 100 Plus, especially in this heat. I tried to stop once, and the headache came back with a vengeance. So I'm stuck with it, but it keeps me functional. Bananas help with the leg cramps.
My doctor prescribed it off-label for severe migraines. It sort of works? The frequency is less, but the migraines I do get are just as bad. The trade-off is not great for me. The constant peeing is disruptive, and I feel tired all the time. I'm giving it another month, but I might ask to try something else. The loss of taste for soda is a weird bonus for my health, I guess.
Used it for a week for fluid retention. It worked incredibly fast for the swelling, but the side effects were too much. Nausea, dizziness, and just feeling generally unwell. I couldn't continue. It's powerful, but definitely not something to take lightly. I switched to a milder diuretic with fewer side effects, even if it's slower.