One of the most underestimated branches of study can be pain management, as people generally associate pain as a single entity and usually associate it with levels of intensity. Not many people do realize that there are variations in pain and they are commonly referred to as acute pain and chronic pain.

Cold, flu, and allergies are some of the most common causes that trigger congestion. It is prevalent mostly in babies and children but also affects adults. While common in all seasons, these illness are more prominent during cold weather. They trigger irritation and breathing difficulties. Due to cold or allergies, there is inflammation in the inner lining of nasal passages.

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Eczema is a medical condition which causes inflammation or irritation of skin. Around 10% to 20% infants and 3% adults in the United States suffer from eczema. Most children cease to be affected by eczema by the time they are 10 years old. However, some people experience on and off symptoms all their lives.

Diabetes mellitus, often referred to as diabetes, is a metabolic disorder. This is a condition where you experience a high blood sugar level for a prolonged period of time. Diabetes sets in when there is a problem with the secretion of insulin. Insulin is released by the pancreas (an organ located behind the stomach), which helps in metabolizing the sugar and fat in your food.

Muscle cramps are strong and painful that happens when there is a sudden involuntary contraction of one or more muscles of the body. Muscle cramps are harmless but cause a great deal of discomfort for the time when one is suffering from them. Causes and reasons for muscle cramps can be many.