Shipping Update

We are now seeing improvements in our shipping times. However, things are not yet back to normal and there are still some delays occurring. We will provide updates as the situation changes.

Our normal shipping time averages 1 - 2 weeks. Due to the pandemic, shipments may sometimes take an additional 2 – 4 weeks to arrive, depending on the source country of your order. Shipments from the United Kingdom and Canada are generally quicker than from other countries.

Please note that these times are averages and individual shipping times will vary. We highly recommend that you place your order at least 2 – 4 weeks or more ahead of your normal reorder time to avoid running out of your medication.

We offer a shipping guarantee when you place an order with us. If your order does not arrive within 6 weeks from the date it was shipped, we will re-ship your order to you at no additional cost.

Call Center

Our call center hours of operation are 6:00 am – 9:00 pm Central Time on Monday to Friday, and 7:00 am – 7:00 pm Central Time on Saturday and Sunday.

If you are experiencing increased hold times or are calling outside of these hours, please leave us a message or send us an email and we will get back to you as soon as we can. Due to increased demand on telephone networks worldwide, you may experience some intermittent connection problems. If this happens our agents will call you back.

Our Commitment

If you have any questions about any changes in our service please do not hesitate to contact us. Our staff are working tirelessly to ensure the timely fulfillment and delivery of all orders. The health and safety of our customers and staff is our highest priority and we remain committed to providing service at the highest level.

We appreciate your business and thank you for your continued support.

Management and Staff
Medix Pharmacy

Diamox Sequels
(Acetazolamide ER)

Prescription Settings Edit

Brand Name Choices

Diamox Sequels 250mg
Diamox Sequels 250mg Extended Release Capsules

Marketed as Diamox SR in United Kingdom

Acetazolamide ER

Manufactured by Goldshield Pharmaceuticals Ltd

Product of United Kingdom

Dispensed by a licensed pharmacy in the United Kingdom

* You may take 2 Diamox SR caps in place of 500mg Diamox Sequel as both are once daily formulations.

Prescription Required

Parallel Import

Generic Choices

No generic medication is available for Diamox Sequels (Acetazolamide ER)

What Diamox Sequels is and what it is used for

Diamox SR 250mg Prolonged-release Capsules contain the active substance Acetazolamide. This belongs to a group of medicines known as carbonic anhydrase inhibitors. Diamox SR Capsules are used to treat, glaucoma (a condition of the eye), by reducing the pressure within the eye.

How to take Diamox Sequels

Always take the number of capsules your doctor has told you to take. This information will also be on the label.
• The usual recommended dosage is 1 or 2 capsules a day taken just before or just after a meal.
• Diamox SR Capsules should be swallowed whole with a drink of water. Do not chew or crush the capsules.
• The dose varies from person to person depending on their condition. If you are not sure how many capsules to take or when to take them, ask your pharmacist.
• Before starting and during treatment your doctor will monitor your blood to check that treatment with Diamox SR Capsules is suitable for you. Diamox SR Capsules are not recommended for use in children. If you take more Diamox SR Capsules than you should: Get medical help immediately, either by calling your doctor or going to the nearest hospital casualty department. Take any remaining capsules and this leaflet with you so that the medical staff know exactly what you have taken. 22773000/05 1111844/13 continued over 2If you forget to take your Diamox SR Capsules: You should take it as soon as you remember. However, if this is within 2 hours of your next dose you should skip the missed capsule and carry on taking the rest of your capsules as usual. DO NOT take a double dose of capsules to make up the missed dose. If you have any further questions about these capsules, ask your doctor or pharmacist.

Possible side effects

Like all medicines, Diamox SR Capsules can cause side effects, although not everybody gets them. All medicines can cause allergic reactions although serious allergic reactions are very rare. Any sudden wheeziness, difficulty in breathing, swelling of the eyelids, face or lips, rash or itching (especially affecting your whole body) should be reported to a doctor immediately. Tell your doctor immediately if you notice any of the following side effects:
• fever, severe chills, sore throat or mouth ulcers
• bruises or tiny red or purple spots on your skin
• a severe condition of the skin that may affect the mouth and other parts of the body. This may progress to a severe skin reaction which starts with painful red areas, then large blisters and ends up with peeling of layers of skin, mouth, nose, eyes or genitals. This may be accompanied by fever and chills, aching muscles and generally feeling unwell
• weakness or paralysis, and reduced muscle tone
• you have fits
• pain or burning when you pass urine, have difficulty in passing urine or you stop passing urine, or have blood in your urine
• your stools are black or tarry, or if you notice blood in your stools
• nausea, vomiting, loss of appetite, feeling generally unwell, fever, itching, yellowing of the skin and eyes, and dark colour urine
• decrease in the number of red blood cells. tiredness, headaches, being short of breath when exercising, dizziness and looking pale
• decrease in white blood cells
• Softening of bones when used along with drugs used to treat fits/ convulsions
• kidney problems. Tell your doctor as soon as possible if you notice any of the following side effects:
• pain in your lower back
• pale stools.
• your skin or eyes look slightly yellow. You may also experience the following:

Common side effects (probably occuring in less than 1 in 10 people) are Tell your doctor as soon as possible if you notice any of the following side effects:
• pain in your lower back
• pale stools.
• your skin or eyes look slightly yellow. You may also experience the following:

Common side effects (probably occuring in less than 1 in 10 people) are headache
• diarrhoea
• feeling or being sick, loss of appetite, thirst, or a metallic taste in the mouth
• dizziness, loss of full control of arms or legs
• looking flushed
• a need to pass urine more often than normal
• tiredness or irritability
• feeling over-excited
• low blood sugar
• a tingling or numbness in the fingers or

How to Store Diamox Sequels

Store below 30 °C . Store in the original package in order to protect from light and moisture. Keep this medicine out of the sight and reach of children. Do not use after the expiry date. This date is printed on your pack. The Expiry date refers to last day of that month. Medicines should not be disposed of via wastewater or household waste. Ask your pharmacist how to dispose of medicines no longer required. These measures will help to protect the environment. REMEMBER This medicine is for you. Only a doctor can prescribe it for you. Never give this medicine to someone else; it could harm them, even if their symptoms seem the same as yours.

Related Products

Fast Shipping

2 to 3 weeks on average

The average shipping time is 2 weeks in North America and 4 weeks internationally. We offer free shipping on all orders shipped to North America. Shipping is a flat rate of $20.00 for all other countries.

Price Match Guarantee

If you have been prescribed medication by your doctor and cannot afford the high price at your local pharmacy, Medix Pharmacy is the solution for you. All orders are backed with a price match and satisfaction guarantee.

Your Trusted Pharmacy Referral Service

Medix Pharmacy is an international pharmacy referral service. With a network of licensed pharmacy partners in Canada, United Kingdom, Australia, and New Zealand, we are able to help you lower the costs of your medications.

Our pharmacy partners are all thoroughly vetted and qualified to ensure that the medication you receive is cost effective, safe and effective. Because we only work with licensed pharmacies, you can rest assured that your medication is safe, effective, and genuine.

  • Free standard delivery to your door, to any international address
  • Option to add Tracked Deliveries
  • Handy reminders to re-order so you do not run out
  • Professional & Knowledgeable Customer Services Team
  • Save time, with no need for repeated trips to your physician or local drugstore

With a dedicated customer service team, free standard shipping, and a record of providing significant saving for our customers, we believe that you do not need to compromise quality or safety in your search for value.

If you are unable to find your prescribed medicine on our website, please fill out the form below and we will confirm pricing and availability within 1 business day. You may also call us at 1-866-500-6633 and one of our patient care representatives will be happy to assist you.