What doctors want you to know about COVID-19

it is recommended that people stay at home as much as possible, going out only for critical needs like groceries and medicines, or to exercise and enjoy the outdoors in wide open spaces.

In this post I’m sharing some of what I’ve been reading about the COVID-19 epidemic. These experienced, knowledgeable, compassionate physicians share insights to help colleagues as well as patients. I thank them for taking the time to share in the midst of this crisis.

a perspective from China

Since 2016, Laura Jordhen, M.D. has been practicing in Shanghai’s United Family Xincheng Hospital and was chair of infection control for the hospital before becoming chief of its family medicine department in December. In an interview for the AAFP she said,

“(In China now) Things are slowly getting back to normal. Our ear, nose and throat clinic is reopening. Dental is reopening. The number of new confirmed cases is low.

People in Wuhan are still basically isolated in their homes, but throughout the rest of China schools are starting to open up. With still a few cases reported every several days in Shanghai, schools have still not reopened. It’s still very strict social isolation.

Massage, hair cut — any kind of business that involved physical contact or having people close together — was shut down around Chinese New Year, which started Jan 25.”

Read more of Dr. Jordhen’s insights on China’s handling of COVID-19 at

U.S. FP Shares COVID-19 Insights From Practice in China

an electron microscope image of the coronavirus
used with permission, CDC.GOV

from the National Institutes of Health

On the NIH Director’s blog, Dr. Francis Collins explains social distancing.

“What exactly does social distancing mean?

Well, for starters, it is recommended that people stay at home as much as possible, going out only for critical needs like groceries and medicines, or to exercise and enjoy the outdoors in wide open spaces.

Other recommendations include avoiding gatherings of more than 10 people, no handshakes, regular handwashing, and, when encountering someone outside of your immediate household, trying to remain at least 6 feet apart.

These may sound like extreme measures. But the new study by NIH-funded researchers, published in the journal Science, documents why social distancing may be our best hope to slow the spread of COVID-19. ” Read more at

To Beat COVID-19, Social Distancing is a Must

Practice Social Distancing.
provided as a service from the University of Oklahoma Medical Center

In A nine-step plan to deal with COVID-19 stress, psychiatrist Dr. Gerard Clancy offers this advice.

“7. Can-do list. Under the current guidelines there are many things we can’t do. With activities out in the community curtailed, this can leave down time. This has allowed us to create a list of what we can do.

This has included reading books, reorganizing the house and watching classic and new movies. It has also included my own version of Master Chef, where I need to cook dinner with what we have left in the pantry. It has been a challenge but also fun.”

Family of 4 sitting at a dining table.
I’ve heard some families say this is allowing them to eat dinner together more than usual.

Why Doctors and Nurses are Anxious and Angry

“Every single day for the past six months, I have recommended the flu shot for my patients, and every day a good chunk decline. When I ask why, most can’t articulate an answer. They offer only an inchoate distaste for vaccines, fomented by the oddly contagious anti-vaccine movement.

I remind them that their grandparents would have given their eyeteeth for the vaccines they blithely shrug off. I point out the entirely unnecessary resurgence of measles resulting from a falloff in vaccination rates.”

Dr. Danielle Ofri, a doctor at Bellevue Hospital and a clinical professor of medicine at New York University Grossman School of Medicine, is the author of “What Patients Say, What Doctors Hear” and the forthcoming “When We Do Harm: A Doctor Confronts Medical Error.

Review your family’s vaccination status at this previous post about vaccine preventable diseases.

exploring the HEART of COVID-19

I invite you to share your thoughts and experiences dealing with the challenges this disease outbreak brings into your life. What have you found helps you to survive and thrive though this? How will this change your life, good or bad? Share here or find me on social media.

Dr Aletha

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CDC-Coronavirus Disease 2019

New insights into irritable bowel syndrome

The cause of IBS is still uncertain but gastrointestinal specialists cite several issues that likely contribute.


Even though IBS, irritable bowel syndrome, is a common gastrointestinal disorder, medical science still cannot fully explain its origin or understand the best way to treat it. But physicians can do much more to help patients with this condition than previously thought.

This information is current as of the publication date; it is general medical information that helps doctors and patients make decisions about what is right for them. Medical recommendations and practice changes as we learn new things. Discuss with your physician or appropriate healthcare provider .

This article has been updated March 13, 2021.

What is IBS?

Recurrent abdominal pain or discomfort averaging 1 day per week for 3 months associated with

  • altered bowel movements
  • change in frequency of stool
  • change in form or appearance of stool
  • not explained by other conditions that are known to cause similar symptoms

IBS patients may have any combination of pain, diarrhea, and constipation, which can alternate or go in remission at times. Other common symptoms include

  • passage of mucus
  • increased gas
  • bloating and/or fullness
a diagram of the gastrointestinal system

Physicians do not expect IBS to cause bleeding, fever, weight loss, nausea, or vomiting; such symptoms prompt investigation of other conditions, including

  • inflammatory bowel diseases-Crohn’s disease and ulcerative colitis
  • celiac disease
  • gluten sensitivity
  • lactose intolerance
  • infection
  • malabsorption syndromes

The symptoms of IBS are not unique , making diagnosis difficult since it can be confused with other conditions. Women are diagnosed with IBS more often than men, and onset of symptoms after age 50 years is unusual (although it may have been present and unrecognized. ) Children and adolescents can have IBS.

Currently there is no one generally recognized blood test, scan, image, or other diagnostic test that confirms IBS.

Why does IBS happen?

The cause of IBS is still uncertain but gastrointestinal specialists cite several issues that likely contribute.

At one time doctors believed it was due to overactive muscles in the bowel wall, altered motility, leading to the once used name “spastic colon.” Now there are several additional factors that seem to contribute.

One pathway involves the neurotransmitters in the nerves of the bowel that transmit signals from there to the brain and back. A deficiency of these neurotransmitters may be interpreted as pain or may alter gut motility causing diarrhea or constipation.

Changes in the number and type of “gut microflora”, the bacteria that live in the bowel ,has been identified as a possible cause.

electron microscopic (TEM) image of rotavirus
This transmission electron microscopic (TEM) image reveals some of the ultrastructural details exhibited by a number of single shelled rotavirus viral particles. These virions cause gastroenteritis in both mammals, and avian species. CDC/ Dr. Erskine Palmer, public domain

Some people develop IBS after having viral gastroenteritis (infection). The infection may trigger an intense immune response leading to chronic inflammation as the cause of the persistent symptoms.

The stress connection

Beverly Greenwood-Van Meerveld, Ph.D, has devoted much of her career to studying IBS and its relationship to stress. As a profession of physiology at the University of Oklahoma College of Medicine, she has received a grant from the National Institutes of Health to explore how and why stress induces the pain of IBS, and why it seems to differ in women compared to men.

“We know that early-life stress is a risk factor for the development of irritable bowel syndrome later in life. Research has traditionally used males…we need a better understanding of the connection between the brain and the gastrointestinal tract in women.”

Dr. Greenwood-Van Meerveld, OU Medicine magazine, Fall/Winter 2020

Managing IBS

The symptoms of IBS may fluctuate and even go into remission spontaneously, so it can be difficult to definitely know what works and what doesn’t.

a simple bed, window shade down, small lamp on a side table

upclose view of a woman with eyes closed, arms outstretched, looks peaceful
sports shoes, jump rope

Regular exercise, such as a daily walk, and conditioning with moderate to vigorous exercise 3-5 times a week improves digestion and encourages the bowel to move more efficiently.

Adequate and restful sleep helps manage stress that frequently precipitates symptoms.

Mind based therapies

Because of the nervous system involvement, inadequate and unproductive response to life’s stressors will exacerbate symptoms of IBS.  Adequately addressing stress plays a key role in managing IBS symptoms.  Psychological therapies may be needed- CBT (cognitive behavioral therapy), hypnotherapy, and psychotherapy.

Eating to manage IBS

Experts recommend appropriate food choices and eating habits as basic steps to symptom control.

They emphasize eating meals at regular intervals, limited snacking, and not overeating at any time.

No one food or food group is universally off limits, but some IBS patients do well by avoiding

  • alcohol, caffeinated and/or carbonated beverages, and milk
  • spicy and fatty foods
  • gas-producing foods
  • gluten
  • artificial sweeteners
  • insoluble fiber

Some studies show a low FODMAP diet is especially helpful for bloating whether diarrhea or constipation is the major problem. FODMAP stands for fermentable oligosaccharides, disaccharides, monosaccharides, and polyols short-chain carbohydrates (sugars) that aren’t absorbed properly in the gut.

The UK National Institute of Clinical Excellence (NICE) recommends the low FODMAP diet, whenever general lifestyle and dietary advice fail to relieve symptoms. The guideline further cautions patients to consult health care professionals with expertise dietary management.

FODMAPs are found in various  fruits, vegetables, cereals, breads, dairy, and sweeteners so it can be challenging to know what’s acceptable and what’s not. Using a list such as this one or working with a knowledgeable dietician can make it easier to find what works for you.

The Cleveland Clinic offers this FODMAP guide.


Drug therapy for IBS

Non -prescription drugs used for IBS include

(These are affiliate links used to support this blog at no additional cost to you.)

Prescription meds available in the United States specifically for IBS include linaclotide, lubiprostone, eluxadoline , plenecatide,and tegaserod.

Doctors have found short, 2-week course of an antibiotic, rifaximin, helps some patients with IBS, effects that last a few months.

Manipulating the gut microbes

The health benefits imparted by probiotics and prebiotics as well as synbiotics have been the subject of extensive research in the past few decades. These food supplements termed as functional foods have been demonstrated to alter, modify and reinstate the pre-existing intestinal flora.

Probiotics, prebiotics and synbiotics- a review

Because the gut bacteria, or microflora, may be disrupted, manipulating it with prebiotics, probiotics, synbiotics is being tried. These include

Fecal Microbiota Transplantation

An interesting investigational treatment involves fecal transplantation (or bacteriotherapy) , the transfer of stool from a healthy donor into the gastrointestinal tract . Small studies have shown it effective for IBS but the effect may not be long lasting. 

Fecal transplantation is currently not routinely performed for reasons other than recurrent C. difficile colitis. More research studies are still needed to determine if fecal transplantation should be performed for other clinical indications. Fecal transplantation for other clinical indications should be considered experimental, and performed only as part of a research study where your safety is closely monitored.

a female physician talking to a male patient


What to do if you think you may have IBS

Monitor your symptoms carefully, keeping a written record, for 1-2 months. Take this to your doctor for an evaluation. However if you have these symptoms, see your doctor immediately.

  • bleeding in bowel movements
  • unexpected weight loss
  • fever
  • profuse diarrhea
  • persistent failure to pass stool
  • severe, disabling pain

A primary care doctor-a family medicine or internal medicine doctor- can evaluate these symptoms initially, and decide if referral to a GI specialist, a gastroenterologist , is needed for more specialized testing.

The American College of Gastroenterology offers these resources for patients with irritable bowel syndrome. 


If you have been diagnosed with IBS

Your doctor likely has already recommended some of the measure I have listed above. If not, and your symptoms are not controlled, then you might want to discuss to see if they are appropriate for you.

Remember, this is provided for your information and is not intended as advice or treatment. I  encourage you to seek care from your personal physician. 

exploring the HEART of health

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Dr Aletha

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