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Coronavirus: How To Protect Yourself Yourself – WHO

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Nigeria on Friday confirmed the first case of Coronavirus, code-named COVID-19, by the World Health Organisation, in the country.

The case is an Italian citizen who works in Nigeria and returned from Milan, Italy to Lagos, on February 25, 2020. He was confirmed by the virology laboratory at the Lagos University Teaching Hospital, part of the laboratory network at the Nigeria Centre for Disease Control.

Here are tips from the WHO on how to protect yourself and others against the virus:

READ ALSO: Centre For Disease Control Reveals How To Be Safe From Coronavirus

Wash your hands frequently. Regularly and thoroughly clean your hands with an alcohol-based hand. Rub or wash them with soap and water.

Maintain social distancing

Maintain at least one metre (three feet) distance between yourself and anyone who is coughing or sneezing. When someone coughs or sneezes they spray small liquid droplets from their nose or mouth which may contain the virus. If you are too close, you can breathe in the droplets, including the COVID-19 virus if the person coughing has the disease

Avoid touching eyes, nose and mouth

Hands touch many surfaces and can pick up viruses. Once contaminated, hands can transfer the virus to your eyes, nose or mouth. From there, the virus can enter your body and can make you sick.

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Practice respiratory hygiene

Make sure you and the people around you follow good respiratory hygiene. This means covering your mouth and nose with your bent elbow or tissue when you cough or sneeze. Then dispose of the used tissue immediately. Droplets spread the virus. By following good respiratory hygiene you protect the people around you from viruses such as cold, flu and COVID-19.

If you have fever, cough and difficulty breathing, seek medical care early

Stay home if you feel unwell. If you have a fever, cough and difficulty breathing, seek medical attention and call in advance

Follow the directions of your local health authority

National and local authorities will have the most up to date information on the situation in your area. Calling in advance will allow your health care provider to quickly direct you to the right health facility. This will also protect you and help prevent the spread of viruses and other infections

Stay informed and follow the advice given by your healthcare provide

Stay informed on the latest developments about COVID-19. Follow advice given by your healthcare provider, your national and local public health authority or your employer on how to protect yourself and others from COVID-19

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National and local authorities will have the most up to date information on whether COVID-19 is spreading in your area. They are best placed to advise on what people in your area should be doing to protect themselves

WHO advises that you stay at home if you begin to feel unwell, even with mild symptoms such as headache and a slight runny nose, until you recover. Why? Avoiding contact with others and visits to medical facilities will allow these facilities to operate more effectively and help protect you and others from possible COVID-19 and other viruses.

(PUNCH)

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Health

Cough: What You Need To Know

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By Silver Yeibake

The cough reflex is a protective mechanism that helps to clear the airways of mucus, irritants, or foreign particles. When our airway is irritated, it sends a signal to the brain, which then triggers the muscles in our chest and abdomen to quickly expel air, clearing or removing the irritant. This reflex acts as a crucial defense mechanism for the respiratory system. “Cough is not a disease process.”

Kindly note the beautifully coordinated steps involved in the action we know as cough:

1. Irritatant detection: The first step in the cough reflex is the detection of an irritant in the airways, such as dust, smoke, or mucus by special protein complexes called irritants receptors (for convenience) which convert the sensation into an electrical impulse.

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2. Signal Transmission: The receptors in the airway send the signals along nerves to the brain, specifically to a part called *”the cough center”* located in the medulla oblongata, a part of the brainstem.

3. Signal Processing: The brain processes these signals and responds by sending nerve impulses back to the muscles involved in the coughing process.

4. Muscle Contraction: The diaphragm, abdominal muscles, and muscles in the chest wall contract, increasing the pressure in the chest and forcing air out of the lungs at a high speed, making the sound that is characteristic of cough.

5. Expelling Irritant: The forceful release of air clears the airway, expelling/removing the irritant and helping to protect the respiratory system.

The above steps are designed to occur repeatedly until the irritant is removed from the airways or respiratory system or drugs are given to suppress this important protective function.

Although taking cough medication for relief as first aid is usual, it is best to identify and address the cause as soon as possible. Seek medical attention if 2 to 3 days of therapy do not give improvement or the symptom worsened rapidly.

Dr. Yeibake, Weriwoyingipre Silver, a
Senior Registrar, Faculty Of Pediatrics, West Africa College of Physician (WACP), writes from Yenagoa, Bayelsa State.

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Urinary Retention: What You Need To Know

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By Yeibake Silver

Urinary retention is defined by an inability to empty the bladder completely. It can be caused by a number of circumstances, including a urinary tract obstruction, nerve issues, drugs, and certain medical diseases.

There are two types of urine retention: acute and chronic. Acute urine retention happens unexpectedly and is frequently painful, necessitating quick medical intervention. Chronic urine retention, on the other hand, occurs gradually and may not be as painful.

Urinary retention symptoms include a frequent urge to urinate, difficulties commencing urination, a weak urine stream, dribbling after urination, and the sensation that the bladder is not completely emptied. In more severe situations, urine retention can result in consequences such as urinary tract infections, kidney damage, or bladder damage.

READ ALSO: Food Poisoning: What You Need To Know

Treatment for urine retention may include addressing the underlying cause, such as eliminating a urinary tract obstruction or modifying medications. Catheterization may be required to empty the bladder in severe situations. In some cases, surgery may be required to address the condition causing urine retention.

It is important that individuals having symptoms of urinary retention seek medical attention and therapy to avoid problems and enhance their quality of life.

Dr. Yeibake, Weriwoyingipre Silver, a
Senior Registrar, Faculty Of Pediatrics, West Africa College of Physician (WACP), writes from Yenagoa, Bayelsa State.

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HEALTH CORNER: What You Need To Know About Peptic Ulcer Disease

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Peptic ulcer disease (PUD) is a condition that affects the stomach and first part of the small intestine. It is characterized by open sores(wounds), known as “ulcers,” that form in the lining of these organs.

Peptic ulcer disease (PUD) affects four million people worldwide annually and has an estimated lifetime occurrence of 5−10% in the general population. Its frequency is reducing among young males and increasing in older females.

The most common cause of PUD is a bacterial infection called  “Helicobacter pylori”  (H. pylori), but it can also be caused by long-term use of nonsteroidal anti-inflammatory drugs (NSAIDs) such as Aspirin, Diclofenac, Ibuprofen, Puroxicam, or excessive acid production in the stomach in some disease conditions.

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The risk factors include alcohol abuse, smoking, prolonged use or use of high doses of NSAIDs, misuse of steroids such as Prednisolone and Dexamethasone, and exposure to high doses of ionizing radiation.

“Stress, carbonated soft drinks, and spicy foods do not cause ulcers but can make them worse.”

Symptoms of PUD can vary from person to person, but they commonly include:

1. Burning or gnawing abdominal pain, usually in the upper middle part of the abdomen.
2. Feeling full and bloated after eating.
3. Nausea or vomiting.
4. Loss of appetite.
5. Weight loss.
6. Dark or black stools (indicating gastrointestinal bleeding).

If a person has symptoms suggestive of PUD, it is important to seek medical attention for an accurate diagnosis.

A healthcare provider will take relevant history, perform a physical examination, and may recommend tests such as an upper endoscopy, a breath test for H. pylori, or blood tests.

Treatment for PUD typically involves a combination of medications and lifestyle changes. Medications may include proton pump inhibitors (PPIs) and antihistamines to reduce stomach acid production, antacids to neutralize already produced acid, and antibiotics to eliminate H. pylori.

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Lifestyle changes may include avoiding NSAIDs, alcohol, and smoking, as well as managing stress levels and eating a healthy diet.

In severe cases of PUD, complications like bleeding, perforation (a hole in the stomach or intestine wall), or obstruction may occur. These require immediate medical attention and may lead to hospitalization or surgery.

“Please do understand that PUD, just like Malaria, is curable with appropriate and adequate treatment, and not a life-long diagnosis. However, it can recur as many times as possible as long as the patient keeps exposing himself/herself to the causative agents or keeps indulging in behaviours that can trigger and/or worsen its symptoms.”

It is worth noting that while PUD can cause discomfort and complications, with proper treatment and management, most people can find relief from their symptoms and prevent recurrence.

It is important to follow the healthcare provider’s advice and attend regular follow-up appointments to monitor the condition.

Dr. Yeibake, Weriwoyingipre Silver is a Senior Registrar, Paediatrics, Federal Medical Centre, Yenagoa, Bayelsa State.

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