Second of two parts

In our last column, we discussed the benefits and risks of hot tubs. In this column, we’ll provide tips on how to protect yourself when using a hot tub.

Possible dangers of using a hot tub are: hot tub rash, legionnaires’ disease, gastrointestinal infections, cardiovascular events, birth defects, skin infections, fainting, headaches and vomiting.

Here are the tips:

* Adults should not spend more than 15 minutes in a hot tub. Keep your head, arms and upper chest out of the water to avoid overheating.

* Always avoid getting the water in your mouth.

* Check the temperature. Anything over 104 degrees can be dangerous. If you have health issues, the tub should be a few degrees cooler.

* The indicators that you should leave the hot tub immediately are feeling light-headed or dizzy, nausea, skin redness and shortness of breath.

* The Centers for Disease Control and Prevention recommends a pH of 7.2-7.8, and a free chlorine concentration of at least 3 parts per million. You can buy test strips at hardware and pool-supply stores. Dip them in the hot tub. The strips change colors to let you know the level of disinfectants. Also, don’t be afraid to ask the manager of the hotel or gym to let you know how a tub is maintained.

* The hot tub should have smooth tiles and no odor. Before getting into a hot tub, smell the water. When urine and other waste, such as sweat, mix with chlorine, the combination creates an irritant called chloramine, which is what causes red, stinging eyes, and can irritate your respiratory tract. Chloramines are what cause the smell of chlorine. This is an indication of contamination.

* Don’t use a hot tub that is crowded. Each person may be contributing germs. Fewer people mean fewer germs.

* Drink plenty of water when in a hot tub to avoid dehydration and overheating. Don’t drink alcohol when using a hot tub because alcohol dehydrates.

* Don’t dive into a pool to cool off after using a hot tub. The colder water could make your blood pressure jump quickly. Not a good idea.

* Check to see where the heat source is located and make sure to sit far from it.

* Take a shower immediately after leaving the hot tub.

I’d like to add a personal opinion. Based upon the research I’ve done, I would never sit in a public hot tub.

Have a question? Email: fred@healthygeezer.com. Order “How To Be A Healthy Geezer,” 218-page compilation of columns: healthygeezer.com

All Rights Reserved &Copy; 2021 Fred Cicetti

The Times News, Inc., and affiliates (Lehigh Valley Press) do not endorse or recommend any medical products, processes, or services or provide medical advice. The views of the columnist and column do not necessarily state or reflect those of the Lehigh Valley Press. The article content is not intended as a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of your physician, or other qualified health-care provider, with any questions you may have regarding a medical condition.