Instant ice packs are a crucial component of any well-stocked workplace first aid kit.
These simple yet versatile items play a vital role in immediately managing various injuries and illnesses that can occur in the workplace.
From reducing swelling and pain to providing life-saving help to overheated workers, ice packs have a wide range of applications in occupational first aid settings.
1. How cold treatment works
Cold therapy works by reducing blood flow to the affected area.
When cold is applied to the skin and underlying tissues, blood vessels constrict, limiting circulation and reducing inflammation. This process helps to minimise swelling and internal bleeding in acute injuries.
Additionally, cold therapy slows nerve conduction, which can help to reduce pain sensations.
By numbing the affected area, ice packs provide immediate relief and comfort to injured workers.
2. How instant ice packs work
Instant ice packs typically contain two component ingredients inside a plastic bag: water and crystalised urea.
When an ice pack is needed, the user squeezes or breaks a small disc or pouch inside the bag, which combines water with urea to produce a liquified, rapid cooling effect.
The cooling effect typically lasts for about 15-30 minutes, depending on the size of the pack and the specific chemicals used.
The main advantage of instant ice packs is their convenience. Without the need for refrigeration or freezing, they're ideal for portable first aid kits, large multi-level workplaces, and remote locations without access to a freezer.
Instant ice packs generally don’t stay cold as long as traditional gel-based ice packs, and are single-use only.
3. How to use an instant ice pack
Instant ice packs are flexible, latex-free and mould to the injured area.
Once you’ve chosen the size depending on the extent of the area that requires application, follow the instructions:
- Feel for inner liquid pouch/disc
- Twist and squeeze the pack firmly until you feel the inner pouch rupture with a “pop”
- If twisting and squeezing doesn’t activate the inner pouch, place the pack on a flat surface and “chop” it with your hand
- Shake the pack vigorously to disperse the activated cold ingredients
- Wrap the ice pack in a low-lint paper towel or thin clean cloth and apply to the injured area for no more than 20 minutes at a time
To watch a step-by-step video on how to activate and apply an instant ice pack, click here
4. Common workplace injuries treated with instant ice packs
Instant ice packs are a versatile and convenient solution for treating a variety of common workplace injuries.
Many workplace injuries can benefit from the immediate application of an instant ice pack, helping employers and employees alike to be better prepared for potential accidents.
Sprains and strains: first-line treatment for soft tissue injuries
Sprains and strains are among the most common workplace injuries, particularly in industries that involve manual handling or repetitive movements.
Ice packs are typically the first line of treatment for these soft tissue injuries in line with the RICER protocol (Rest, Ice, Compression, Elevation, Refer).
Applying an ice pack to a sprained ankle or strained muscle helps to:
- Reduce swelling and inflammation
- Minimise pain and discomfort
- Prevent further tissue damage
Repetitive strain injuries: managing chronic pain and inflammation
In office environments and industries involving repetitive tasks, conditions like carpal tunnel syndrome and tennis elbow are common.
Regular application of ice packs can help manage the chronic pain and inflammation associated with these repetitive strain injuries, providing short-term relief and potentially improving productivity.
Contusions and bruises: minimising internal bleeding and discolouration
When workers experience blunt force trauma resulting in contusions or bruises, ice packs can be highly effective.
The cold helps to constrict blood vessels, limiting internal bleeding and reducing the severity of bruising.
Migraine relief: easing tension and reducing pain
For office workers and others who may suffer from migraines, having ice packs readily available can be a game-changer.
Applying a wrapped ice pack to the forehead, temples or neck can help constrict blood vessels and reduce the pain and discomfort associated with migraines.
Heat stroke: reducing body temperature
Outdoor workers are particularly susceptible to heatstroke, a severe illness caused by dehydration, and excessive and prolonged exposure to the heat.
Heatstroke can be life-threatening if the body can no longer self-regulate its internal temperature and organ damage occurs.
Applying ice packs to the neck, groin and armpits can rapidly cool down someone suffering from heatstroke if a cold shower or bath is not available.
5. Best practices for using instant ice packs in workplace first aid
Instant ice packs are a crucial component of workplace first aid kits, offering immediate relief for various injuries and illnesses.
But to maximise their effectiveness and ensure employee safety, it’s essential to understand and follow best practices for their use.
Creating awareness: educating workers on the benefits of cold therapy
Promoting awareness about the benefits and proper use of instant ice packs can encourage workers to seek appropriate first aid promptly. Consider:
- Including information about cold therapy in workplace health and safety materials
- Displaying posters or infographics about ice pack use in first aid stations
- Regularly reminding workers about the availability and proper use of ice packs during safety meetings
Training and education: ensuring proper use in the workplace
To maximise the benefits of ice packs in workplace first aid, it’s essential to include their proper use in first aid training courses. This should cover:
- When and how to apply ice packs
- Recognising situations where cold therapy is contraindicated
- Proper storage and maintenance of different types of ice packs
Proper application techniques: maximising effectiveness and safety
To ensure the safe and effective use of ice packs in workplace first aid, follow these guidelines:
- Wrap ice pack in a low-lint paper towel or thin clean cloth before applying to skin
- Limit application to 15-20 minutes at a time
- Allow skin to return to normal temperature before reapplying
- Check skin regularly for signs of damage or excessive cooling
When not to use: contraindications and precautions
While ice packs are generally safe, there are some situations where their use isn’t recommended:
- Open wounds or damaged skin
- Areas with poor circulation
- Certain chronic conditions like rheumatoid arthritis
- When worker has cold hypersensitivity or Raynaud’s syndrome
Always consult an injured worker and, if necessary, seek professional medical advice before applying cold therapy.
Legal considerations: workplace health and safety compliance
Australian Work Health and Safety regulations require all workplaces to provide suitable first aid equipment and facilities for their workers at all times.
To ensure that your workplace is compliant:
- Maintain an adequate supply of ice packs or instant ice packs
- Regularly check and replace expired or damaged ice packs
Record-keeping: documenting incident reports
Proper documentation of ice pack use in workplace incident reports can help:
- Demonstrate compliance with first aid procedures
- Identify patterns of injuries that may require further preventive measures
- Support workers’ compensation claims if necessary
Conclusion
Instant ice packs are an essential tool in workplace first aid.
They offer a simple yet effective means of managing a wide range of injuries and illnesses. From treating acute injuries to providing short-term relief for chronic pain, ice packs play a versatile role in maintaining worker health and safety..
By understanding the proper use and application of ice packs, workplaces can ensure they are maximising the benefits of this valuable first aid resource.
Awareness, education and training campaigns can help create a culture of safety where workers feel empowered to use instant ice packs appropriately and seek timely first aid when needed.
As with all aspects of workplace health and safety, staying informed about best practices and legal requirements regarding instant ice pack use is crucial.
By staying up to date, employers can provide a safer, more comfortable workplace for all employees.
References
Safe Work Australia - Model Code of Practice - First aid in the workplace