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Friday, July 18, 2025

Can stress make you sick?

by

Dr Vanessa Harry
835 days ago
20230405

Vanes­sa Har­ry

gy­nae­col­o­gy.tt@gmail.com

For many, stress can be part of dai­ly life, a con­stant churn of just one thing af­ter an­oth­er.

But not all stress is bad. It is es­sen­tial­ly your body’s way of pro­tect­ing you from any kind of de­mand or threat. This stress re­sponse, when it works well, can help you stay fo­cused, alert, and en­er­getic.

For in­stance, stress can help you rise to meet cer­tain chal­lenges such as keep­ing you on your toes dur­ing a pre­sen­ta­tion at work or com­pelling you to study for an ex­am when you would rather be watch­ing tele­vi­sion.

How­ev­er, be­yond a cer­tain point, stress stops be­ing help­ful and can be­gin to cause ma­jor dam­age. Stress that feels over­whelm­ing can have a neg­a­tive im­pact on your health, mood, pro­duc­tiv­i­ty, re­la­tion­ships, and qual­i­ty of life.

April is Stress Aware­ness Month with an aim to raise aware­ness of the neg­a­tive im­pact of stress, par­tic­u­lar­ly long-term or chron­ic stress. Some of the com­mon caus­es of stress in­clude cost of liv­ing and fi­nances, work­place is­sues, per­son­al health and safe­ty, re­la­tion­ships, and fam­i­ly life as well as un­cer­tain­ty about the fu­ture. The iso­la­tion that came with the pan­dem­ic al­so did not help as it height­ened both stress and anx­i­ety.

The un­for­tu­nate con­se­quences are that stress can af­fect your out­look on life, in­ter­per­son­al re­la­tion­ships, and per­for­mance in the work­place, school, or oth­er ar­eas of life. But it al­so goes be­yond just the im­pact on men­tal and emo­tion­al well-be­ing.

On­go­ing stress af­fects the en­tire body.

If you tend to get stressed out fre­quent­ly, like many of us in to­day's de­mand­ing world, your body may ex­ist in a height­ened state of stress most of the time. And that can lead to se­ri­ous health prob­lems.

Stress is known to be a risk fac­tor for heart dis­ease, de­men­tia, stroke, ac­cel­er­at­ed age­ing, pro­longed di­ges­tive is­sues, and dis­or­ders such as ir­ri­ta­ble bow­el syn­drome (IBS). It can al­so sup­press your im­mune sys­tem and dis­rupt the re­pro­duc­tive sys­tem, cause weight prob­lems and in­som­nia, and has the abil­i­ty to rewire the brain leav­ing you more vul­ner­a­ble to de­pres­sion, anx­i­ety, and oth­er men­tal health is­sues.

One of the most dan­ger­ous things about stress is how eas­i­ly it can creep up on you. You get used to it and it starts to feel fa­mil­iar, even nor­mal. You may not no­tice how much it is af­fect­ing you, even as it takes a heavy toll on your health.

Some of the warn­ing signs of stress over­load in­clude mem­o­ry prob­lems, an in­abil­i­ty to con­cen­trate, anx­ious or rac­ing thoughts, and con­stant wor­ry­ing. Oth­ers are mood­i­ness, anger, or ir­ri­tabil­i­ty, and see­ing on­ly the neg­a­tive, while feel­ing over­whelmed, iso­lat­ed, and lone­ly are oth­er symp­toms.

But there are many ways to com­bat stress. The World Health Or­ga­ni­za­tion rec­om­mends keep­ing to a dai­ly rou­tine, get­ting plen­ty of sleep, eat­ing healthy foods, and lim­it­ing your time fol­low­ing the news or en­gag­ing in so­cial me­dia. It al­so helps to stay con­nect­ed with oth­ers and use calm­ing prac­tices such as med­i­ta­tion and deep breath­ing.

How­ev­er, even from a med­ical point of view, one of the most suc­cess­ful tools to com­bat stress is phys­i­cal ac­tiv­i­ty.

Nu­mer­ous sci­en­tif­ic stud­ies con­tin­ue to show over and over that ex­er­cise is re­mark­ably ef­fec­tive for man­ag­ing stress. It can boost mood, re­duce ten­sion and im­prove sleep, all of which are im­pact­ed by stress.

The rea­son ex­er­cise is so ef­fec­tive is ac­tu­al­ly fair­ly sim­ple and well-doc­u­ment­ed. Ex­er­cise caus­es your body to pro­duce more en­dor­phins, which are neu­ro­trans­mit­ters that boost your mood. Move­ment al­so com­bats el­e­vat­ed lev­els of the stress hor­mone cor­ti­sol while im­prov­ing blood flow.

In the end, stress in small dos­es is to be ex­pect­ed and some­thing we are equipped to han­dle. The same is not true for stress that is on­go­ing or left un­at­tend­ed to when it can have dire con­se­quences.

It is there­fore cru­cial to recog­nise dai­ly stress, man­age your cur­rent stres­sors and adopt healthy cop­ing skills. Nev­er­the­less, if you and your life are oth­er­wise af­fect­ed by stress, do not hes­i­tate to reach out to a med­ical or men­tal health pro­fes­sion­al who can help.

columnist


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