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Requires Refrigeration (Special Delivery Arrangement Required)
Cold chain product requires temperature-controlled delivery. Available in Singapore, and in Malaysia (Klang Valley, Georgetown, Johor Bahru only).
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Overview
Humalog Mix 50 100IU/ml Kwikpen contains Insulin lispro 100 IU/ml (50% rapid-acting solution / 50% protamine suspension) and is presented as a healthcare product. It is supplied in a pack size of 5s x 3ml.
It is classified as a non-prescription medicine, so no prescription is needed to order it. Under Malaysian rules for medicine information, this page carries product, safety and handling information only.
You can consult a doctor or pharmacist online on DoctorOnCall about this product before or after you order. Every order is checked by a registered pharmacist before it is delivered. Always read the label and the leaflet supplied with the pack.
Directions for Use
This medicine must be used exactly as prescribed by your doctor, who will explain the injection technique, injection sites (such as the abdomen, thigh, or upper arm), and how to rotate sites to reduce the risk of lipodystrophy. The Kwikpen must be gently rolled and tipped (not shaken) to remix the suspension evenly before each injection, and a new needle should be used for every dose; do not adjust the dose or stop using this medicine without first consulting your prescribing doctor.
Dosage
Dosage is individualised and must be determined and adjusted by a doctor based on blood glucose monitoring results, meal patterns, activity level, and overall diabetes control; there is no standard over-the-counter dose. Doses are typically given shortly before or immediately after a meal, exactly as instructed by the prescribing doctor, and should never be changed without medical advice.
Shelf Life
An unopened Humalog Mix 50 Kwikpen should be stored refrigerated and is generally stable until the expiry date printed on the pen and carton when kept under these conditions. Once a pen is in use (opened), it is typically only usable for up to 28 days as advised by the prescribing doctor or pharmacist, after which any remaining insulin in that pen must be discarded even if it has not run out.
Storage Instructions
Store unopened Kwikpens in a refrigerator at 2°C to 8°C; do not freeze, and do not use if the insulin has been frozen. Once in use, the pen currently being used may generally be kept at room temperature below 30°C, away from direct heat and sunlight, and must be discarded after the in-use period advised by your doctor or pharmacist. Always keep out of the sight and reach of children, and never share your insulin pen with another person.
Side Effects
- Low blood sugar (hypoglycaemia)
- Weight gain
- Injection site redness or swelling
- Headache
- Dizziness
- Sweating or shakiness
Contraindications
- Known hypersensitivity to insulin lispro or any other ingredient in the pen
- Episodes of hypoglycaemia that have not been discussed and managed with your doctor
- Use without proper medical supervision, blood glucose monitoring, and dose titration by a doctor
Drug / Food Interactions
- Oral antidiabetic medicines, which may need dose adjustment when combined with insulin
- Corticosteroids, which can raise blood glucose and affect insulin requirements
- Beta-blockers, which may mask the warning symptoms of hypoglycaemia
- Alcohol, which can increase the risk of hypoglycaemia
- Missed or delayed meals, which significantly increase the risk of hypoglycaemia after an insulin dose
Quick Tips
- Never change your insulin dose or schedule without your doctor’s advice
- Always check your blood glucose as instructed and know the signs of hypoglycaemia
- Rotate injection sites regularly to prevent lipodystrophy
- Roll and gently tip the pen to remix the suspension before each use; do not shake vigorously
- Carry a fast-acting source of sugar with you in case of hypoglycaemia
- Attend regular follow-up appointments with your doctor to monitor overall diabetes control
Ingredients / Active Ingredients
- Insulin lispro 100 IU/ml (50% rapid-acting solution / 50% protamine suspension)
- Protamine sulfate
- Metacresol
- Phenol
- Glycerol
- Zinc oxide
- Water for injection
Related Health Conditions
Safety Advice
Pregnancy
This medicine should only be used during pregnancy if prescribed by a doctor after careful evaluation.
Breastfeeding
This medicine is generally safe during breastfeeding with minimal risk to the infant.
Kidney
Use cautiously. Dose adjustment or monitoring may be required.
Liver
Use cautiously. Liver function monitoring may be required.
Alcohol
Caution is advised when consuming alcohol with this medicine.
Driving
Use caution while driving until you know how this medicine affects you.
Relevant Information
Humalog Mix 50 Kwikpen is a prescription-only injectable insulin and must always be used under the ongoing supervision of a doctor, with regular blood glucose monitoring and periodic review of the treatment plan. Correct storage before first use (refrigeration between 2°C and 8°C, never frozen) and correct injection technique are essential to ensure the medicine works as expected; patients should be trained by a healthcare professional on how to use the Kwikpen device, rotate injection sites, and recognise and manage hypoglycaemia before starting treatment. Through DoctorOnCall, an online consultation with a doctor is required before this medicine can be prescribed and dispensed.
Frequently Asked Questions
No. Humalog Mix 50 100IU/ml Kwikpen is a non-prescription product and can be ordered without a prescription. It is still dispensed by a registered pharmacist on DoctorOnCall.
Humalog Mix 50 100IU/ml Kwikpen is a healthcare product containing Insulin lispro 100 IU/ml (50% rapid-acting solution / 50% protamine suspension). The full ingredient list is shown in the Composition or Ingredients section on this page and on the product packaging.
It is supplied in a pack size of 5s x 3ml. Choose the pack size you need from the options shown on this page before adding the item to your cart.
This page is limited to product, safety and handling information in line with Malaysian rules on medicine information. If you want advice on whether this product suits you, book an online consultation with a doctor or pharmacist on DoctorOnCall.
Use it exactly as stated on the pack label, without changing the amount or how often you use it. If anything on the label is unclear, check with a pharmacist before the first use, and read the Directions for Use section on this page.
Yes. DoctorOnCall offers online consultations with licensed doctors and registered pharmacists, so you can ask about this product, your existing medicines, or anything on the label before you place an order.
Store unopened Kwikpens in a refrigerator at 2°C to 8°C; do not freeze, and do not use if the insulin has been frozen. Once in use, the pen currently being used may generally be kept at room temperature below 30°C, away from direct heat and sunlight, and must be discarded after the in-use period advised by your doctor or pharmacist. Always keep out of the sight and reach of children, and never share your insulin pen with another person. Keep it in its original pack and do not use it after the expiry date printed on the packaging.
Stop using the product and speak to a doctor or pharmacist about any reaction that concerns you. Seek medical care immediately for signs of a severe reaction such as difficulty breathing, swelling of the face, lips or throat, or a widespread rash. Reported reactions are listed in the Side Effects section on this page.
Within Malaysia, standard delivery takes 3 to 5 working days. Same-day delivery is available in the Klang Valley for orders placed before 12pm; orders placed after 12pm arrive by the end of the next day.
Orders to Singapore are sent as international deliveries and take 5 to 9 working days. A lump-sum shipping and handling fee applies to every overseas delivery and is shown at checkout.
Customers in Malaysia can pay by FPX online banking, credit or debit card (Visa and Mastercard), and supported e-wallets including Touch ‘n Go eWallet, GrabPay and ShopeePay.
FPX and local e-wallets are tied to Malaysian bank and wallet accounts, so if your delivery address is in Singapore, use the payment options displayed at checkout for that address rather than assuming the same list applies.
Yes. DoctorOnCall ships to Singapore as an international order dispatched from Malaysia, arriving in 5 to 9 working days with a lump-sum shipping and handling fee.
Singapore’s Health Sciences Authority (HSA) allows personal imports of up to three months’ supply of a medicine for your own use or an immediate family member’s, as long as it contains no controlled drugs, psychotropic substances or prohibited items. Keep the product in its original labelled packaging and keep a copy of your prescription or doctor’s letter with it. Quantities above three months’ supply, and medicines containing controlled substances, require prior HSA approval.
Products listed on DoctorOnCall are registered with Malaysia’s Ministry of Health for supply in Malaysia, and each pack carries its MAL registration number.
An order delivered to Singapore arrives as a personal import of a Malaysia-registered product; HSA product registration is not required for personal-use quantities, but it is also not the same as a product registered for sale in Singapore. If you need a locally registered Singapore product, buy it from a pharmacy in Singapore.
DoctorOnCall’s customer care team handles order, delivery and product queries through the contact channels on the site, including WhatsApp and the online help centre.
For deliveries to Singapore, allow more time before chasing an order than you would for a local Malaysian delivery, as the parcel passes through customs clearance and tracking updates can appear later in the journey.
Product Specifications
| Manufacturer | Humalog |
|---|---|
| Classification | Non-prescription |
| Ingredients / Active Ingredients | Insulin |
| Pack Contents | 5s x 3ml |
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