Disease

Gum disease

Figure 1. Patient feeling unbearable pain from her wisdom tooth. Table of Contents Overview The best way to look after your teeth and gums is to brush twice daily, first thing in the morning before breakfast and last thing in the evening before sleep.  Ideally use an electric toothbrush or a soft bristle small head …

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Chronic obstructive pulmonary disease (COPD)

Figure 1. Long-term Oxygen therapy for patient with severe COPD having low level oxygen in blood. Table of Contents Overview Chronic obstructive pulmonary disease (COPD) causes inflammation (swelling) of the lung tissue resulting in obstruction of the air flowing through the lungs.  Symptoms include breathing difficulty, productive cough, and wheezing.  This is caused by breathing …

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Asthma

Figure 1. Asthma inhaler for using asthma aerosol medicines, preventer (usually steroid used daily) avoid symptoms developing; reliever (bronchodilator used when required) ease symptoms of an attack. Table of Contents Overview Asthma is a condition in which the airway tubes are highly sensitive, temporarily narrow and produce extra mucus. This can make breathing difficult and …

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Liver Disease

Table of Contents Overview The liver is an essential organ for digesting food and getting rid of the toxic substances. Liver disease can be inherited.Liver problems can be caused by numerous factors that damage the liver, including viruses, alcohol use and obesity.Over time, liver damage can lead to scarring (cirrhosis) and liver failure, a life-threatening …

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Dementia

Figure 1. Patient with dementia experiences memory loss and confusion Table of Contents Overview Memory loss is annoying but can happen occasionally.  There is little to worry about unless it happens frequently and starts affecting the daily life.  It is normal for memory to be affected by stress, tiredness, certain illness, and medicines. Becoming increasingly …

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Cancer

Figure 1. Patient who had laryngectomy surgery to remove laryngeal cancer. Table of Contents Overview Cancer is the growth of abnormal cells that divide uncontrollably and can infiltrate and destroy normal body tissue and organs. Cancer can often spread throughout the body by a process called metastasis. There are over 200 different types of cancers, …

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Heart Attack

Figure 1. Man experiencing severe crushing chest pain during a heart attack. Table of Contents Overview Since the heart must work very hard throughout the lifetime of a person, it has to be well connected with blood vessels.  The coronary arteries supply blood, oxygen, and nutrients to your heart muscle. A heart attack occurs when …

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