Posts Tagged ‘ice

14
Aug
10

Fire & Ice

You are getting something different today. That’s right – no flaming liberal progressive rants! I want you to know a too-secret first aid technique. Pay heed, friends, and either you or someone you care for may someday be spared pain and injury.

I am a fair-skinned fellow. I have never tanned appreciably, but I have had a number of excruciating sunburns. One particularly nasty sunburn was the result of a camping trip in mountains near Pasadena, California during college. When the chill morning air relented, I lay on my back to enjoy the warm, bright sky. I did not consider that altitude increases sunlight’s ultraviolet (sunburn-causing) strength. Later that day, after returning to school, my chest erupted in angry hues.

This sunburn was not the usual stinging nuisance. It was a second-degree burn, and it HURT. I resorted to the ‘remedies’ that most of us have tried: ointments, topical anaesthetics, etc. I rubbed and sprayed several things onto my insulted skin. The next day, that insulted skin started to fall off. I had added injury to the insult. It was a painful lesson that made me wary of sun exposure for many years.

Eventually, I repeated the mistake of severely burning my chest. I did not repeat the treatment from years before. I tried ice & water, mainly to relieve the pain. Incredibly, after a lengthy chilling, the pain stopped. The sunburn never blistered. As new skin grew, the old, sunburned skin flaked off – it looked like dandruff!

Other episodes have confirmed the efficacy of cold for treating burns. Even burns from direct heat can be treated. I have singed myself several times with soldering irons (a standard tool for Electronics Engineers) and flecks of molten solder. Such burns would normally blister (‘edematous swelling’) and become itchy or painful. Ice & water treatment has always alleviated the problem. It sometimes, with prompt application, effectively ‘heals’ the burn. That is, blistering and irritation (redness) are prevented, and the damaged skin remains attached until few skin has grown under it.

Here is the procedure:
1. Partially fill a sealable plastic bag with ice cubes and a little water.
2. Squeeze air from the bag and seal it.
3. Apply ice & water promptly after being burned.
4. Refresh the ice as it melts.
5. Keep ice & water on the burn until it starts to hurt MORE due to the discomfort of cold.
6. Keep ice & water on the burn a while longer, at least until the area is fully numbed.
7. If burn pain re-occurs, treat again.

Water is included with ice primarily to insure that the temperature is no lower than 32 degrees Fahrenheit. Colder (freezer) temperatures can be painful and possibly harmful. Water also spreads the cold between and beyond the ice cubes. Ice & water will not freeze tissue. The body delivers a lot of heat (especially via blood flow) that keeps tissue above freezing. The skin will get pretty darn cold, though. It will melt a lot of ice during treatment.

Air is removed from the bag of ice & water to allow it to lay against the treated area. Towels may be used to support the bag in position, as long as they do not get between the bag and the treated area.

Prompt application is very important. Much damage from low-grade burns is caused not by the burn, but by the body’s response to injury. This inflammatory response moves body fluids to the injury, causing blistering that separates the skin from its supporting tissues. Many other elements of the inflamatory response that are valid for infection are harmful for burns. Cold and several medications reduce the inflammatory response. NSAIDs – Non-Steroidal Anti-Inflammatory – over-the-counter Drugs are examples.

DO NOT DO THESE THINGS

1. Rub affected skin – even to apply lotion.
2. Apply anything (some lotions and anaesthetics) containing alcohol.
3. Insulate ice & water bag with anything thicker than a T-shirt.
4. Depend on any treatment for severe burns without seeking medical help.

YES, DO THESE THINGS

1. Chill the burn immediately.
2. Chill using sealed bags of ice & water.
3. Apply ice & water at least until skin is fully numbed.
4. Take anti-inflammatory over-the-counter medications that are safe for you.
These may include aspirin and other NSAIDs.
5. Take analgesics such as acetaminophen if needed until treatment relieves pain.
6. Wear soft, loose clothing (if needed) over the burned area.
7. Continue ice & water treatment while seeking medical help for severe burns.

A similar treatment for soft tissue injury is known as RICE. This acronym stands for ‘Rest, Ice, Compression and Elevation’. It is somewhat different from burn treatment. Soft tissue injury requires less chilling – the injured tissue needs good circulation, which chilling reduces. Please consult RICE guidelines and seek medical help for soft tissue injuries such as bruises.

28
Jan
10

All Up Mount Wilson – All Down in the Family

For a young man, leading an independent life and enjoying a glorious southern California summer, the Voice of Experience speaks softly. Pain and Abasement choose to use less-subtle expressions.

My bicycle, a Raleigh Supercourse, had been a happy companion for months. I found that it had such superb traction that I could corner a narrow, smooth, concrete sidewalk so well that I could drag a foot pedal if I weren’t careful. Free rides downhill, purchased with large denominations of worthless Jim-sweat, blasted me with eye-wincing winds and the zinging clicks of the coaster gear. It was the perfect time for a new and bigger adventure.

The Caltech Christian Fellowship provided a few graduate-student friends, fellows whom a mere undergrad might otherwise only know by way of envy. Ray (was that his name? the years know – I no longer do) was a smaller, but well-conditioned guy. He suggested that we go on one of the more popular bike excursions – a trip to the top of Mount Wilson.

→ Hey! It isn’t all bike riding, d.a.r.n. it




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- Edward R. Murrow

Intellectual Property Notice

All original material Copyright James R. Stone 2010, except where specifically noted. Some images licensed under Creative Commons, or GNU Free Documentation License, or unlicensed and public domain.

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