Cold chain medicine refers to medications that must be kept within a specific low temperature range (usually 2°C to 8°C) to remain effective and safe. These include vaccines, insulin, certain biologics, and some eye drops or antibiotics.

1. Storage: Keep it in the refrigerator, not the freezer. Do not store it in the fridge door (temperature fluctuates).

2. Transport: Use a cool box or insulated bag with cold packs to keep it at the right temperature if traveling.

3. Check Expiry and Condition: Don’t use it if it has changed color, frozen, or expired.

4. Follow Instructions: Use as directed by your healthcare provider or on the label.

Monoclonal antibodies (e.g., adalimumab, rituximab)

Vaccines

Blood and blood components

Cell therapies (like CAR-T cells)

Allergenics (used for allergy testing or treatment)

Hormones (like insulin, growth hormone)