During an average year in Bakersfield, the summer heat creates safety risks, but in extreme conditions where daytime temperatures soar over 100, tragedy can strike with little or no warning.
I frequently shake my head in amazement watching riders go by in the blazing sun wearing tank tops and shorts – exposing the maximum amount of skin to the overheated air. In 100 degree conditions these riders are at extreme risk of dehydration, heat exhaustion and heat stroke.
From a prevention standpoint, avoid the shorts and tank tops. You should never wear shorts when riding under any conditions, but light colored, loose fitting t-shirts or long sleeves will go a long way to protecting you from becoming overheated.
Ideally, buy a mesh jacket with padding. Although leather (or ballistic nylon) is always best, it’s a trade-off in extreme heat between protection and exposing yourself to heat exhaustion or heat stroke.
Anyone who rides in the summers needs to know the signs of these potentially fatal conditions.
Signs and symptoms of heat exhaustion often begin suddenly, resemble those of shock and include:
- Feeling faint Nausea
- Ashen appearance Rapid heartbeat
- Low blood pressure Hot, red, dry or sweaty skin
- Low-grade fever, generally less than 104 F
The main difference between heat exhaustion and potentially fatal heatstroke is a markedly elevated body temperature – generally greater than 104 F – with changes in mental status ranging from personality changes to confusion and coma. Skin may be hot and dry, although in heatstroke caused by exertion, the skin is usually moist.
Other signs and symptoms may include:
- Rapid heartbeat Rapid and shallow breathing
- Elevated or lowered blood pressure Cessation of sweating
- Irritability, confusion or unconsciousness Fainting
The biggest danger for riders is the rapid onset of symptoms. One second you may feel fine, traveling at 70 mph on the freeway, and the next second you or your passenger may black out with fatal results.
It is vital that you take precautions, including drinking lots of water, avoiding alcohol and caffeine which can dehydrate, avoiding prolonged exposure, wearing light colored clothing that provides good coverage, and applying sunscreen generously and often..
If you suspect either heat exhaustion or heatstroke:
- Get the person out of the sun and into a shady or air-conditioned location.
- Lay the person down and elevate the feet slightly.
- Loosen or remove the person’s clothing.
- Have the person drink cool water, not iced, or a sports drink containing electrolytes.
- Cool the person by spraying him or her with cool water and fanning.
Monitor the person carefully. Heat exhaustion can quickly become heatstroke. If fever – especially greater than 104 F, fainting, confusion or seizures occur, dial 911 or call for emergency medical assistance.
Think about it, and ride safe. – Don Oldaker – Safety Officer