• Saturday, Nov 28, 2020
  • Last Update : 10:53 am

Experts: No downside to wearing a mask

  • Published at 08:10 pm October 21st, 2020
Coronavirus masks Bangladesh people
People walking on the road wearing mask Reuters

Most problems people mention about wearing masks are psychological, said president of Swadhinata Chikitsak Parishad

Though wearing protective face masks is essential in public places amid the Covid-19 pandemic, there is a growing public apathy towards using this safety gear.

But experts say there is no downside to wearing a mask and they fear this apathy may weaken the government’s efforts to contain the possible second wave of the deadly virus during winter.

Many people even argue that wearing masks for a long time is uncomfortable as they say it irritates the skin and makes breathing difficult, causes oxygen deficiency or carbon dioxide intoxication, and some other problems.

Health experts think there are very little disadvantages of wearing a mask but it is an important and effective way to help reduce the spread of the coronavirus when many asymptomatic patients are unconsciously roaming everywhere.

In a cabinet meeting, Prime Minister Sheikh Hasina on Monday also urged people to follow health guidelines and use face masks in public places and gatherings, aiming to prevent the fresh surge in cases of the virus in Bangladesh during the coming winter.

“We all should use masks… no one should go to public places, gatherings, mosques and other festivals, including the upcoming Durga Puja, without wearing masks under any circumstances… the infection rate will decline automatically if everyone uses a mask,” she said.

How to effectively use masks

Talking to UNB, former World Health Organisation (WHO) regional advisor Muzaherul Huq said mask is necessary to prevent coronavirus infection, but no one needs to wear it all time.

“We should know when and how masks should be used. Masks have very little disadvantages, but we can minimize those if we know how to use them effectively,” Muzaherul Huq said.

He said a coronavirus infected patient should wear a mask only when he/she is supposed to come in contact with others. “When the patient is in isolation and no one is supposed to come to close proximity, he or she does not need to wear a mask.”

At the same time, the health expert said when health workers or family members visit a coronavirus patient, they must wear masks.

“No one needs to use masks in their houses if there is no Covid-19 patient there. When people are going outside and there’s a possibility of meeting other people, they should wear masks. But they should put it off intermittently when they are not in contact with any people. When you’re alone outside home or office, you can take off the mask. Even when you’re at the office and no one is beside you then you can work without a mask,” he suggested.

Dr Muzaher, however, said when people are in buses, trains or other vehicles, they need to wear masks.

He said many people have a tendency to use masks for a long time as they don’t know the proper ways of using the safety gear. “They should change this habit. Especially people with respiratory and lung problems should put off masks after a regular interval going in a safer and isolated place.”

Why masks create difficult feelings

Muzaher mentioned that some people say masks cause a headache, irritate the skin, create oxygen deficiency and some other problems, but there is not enough evidence in support of those.

He said: “Many people also feel irritation and discomfort due to physiological reasons. They should wear masks that give them comfort. For example, some people like to wear an N95 or equivalent masks but it creates discomfort for others. So, they should use surgical or cloth-made ones.”

Dr Iqbal Arslan, the president of Swadhinata Chikitsak Parishad, said masks can cause some irritation for people who do exhaustive work and wear a thick mask for a long time.

But this problem, he said, can be solved by removing the mask, going to a safer place for a while when they feel discomfort.

“Usually, health workers wear masks and other safety gears like gloves, goggles, and PPEs and stay for a long time at their workplaces. If they can get used to it, people shouldn’t have any problem only wearing a mask. Most of the problems people mention about wearing masks are psychological,” he said.

Iqbal said common people should not use very thick and N95 or equivalent masks since they are not at high risk like doctors and nurses. “General people should use surgical or cloth-made double or triple-layer masks.”

He suggested people make masks with clothes at home and use those. “This type of mask is very suitable for common people as they can wash those regularly. It can also check the waste of money.”

About the advantages of wearing masks, Iqbal said as there are many asymptomatic coronavirus patients and masks can protect people from getting infected by such patients. “It also helps the infected people to refrain from spreading the virus.”

Besides, he said, masks prevent people from inhaling unchecked discharge of dust, dust particles, and other polluted elements from the air which also help protect their respiratory tracts from various infections.

“Around 80% of people’s respiratory problems are caused by dust pollution. So, if people use masks regularly when they come out of home, it can help prevent many diseases related to dust, air, and environment pollution,” Iqbal said.

He said Japanese people usually use masks for a long time whenever they go outside their homes. “They don’t feel any problem using the mask as they have become accustomed to it. We should also make it our habit even if the coronavirus is eliminated.”

Mask use has no side effect

Prof Dr Mohammed Atiqur Rahman, a medicine specialist and treasurer of Bangabandhu Sheikh Mujib Medical University (BSMMU), said there is no alternative to using masks when anyone gets exposed to other people within close proximity to contain coronavirus infection.

“Masks have no big disadvantage but people may feel uneasy using it for a long time since they still didn’t become used to it,” he observed.

As winter is getting close, Dr Atiq said, it is imperative to ensure the cent percent use of masks by encouraging people to wear it as the situation may worsen.

“Especially, elderly people and those who have comorbidities, respiratory problems, and children shouldn’t go outside without masks. We should give a message through the media that mask use has no side effect to increase its use,” he said.

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