Symptom: Nasal Congestion

What Is the Common Cold? Causes, History & What It Means

Written by: Soo Xuan Jay (PRP), 8th of May 2026 What is it? The common cold is a mild viral infection that mainly affects the nose, throat, and upper airways. It is usually not serious and often improves on its own within 1 to 2 weeks. Most people can manage the common cold at home […]

What Is Acute Pharyngitis? Sore Throat, Causes & What It Means

Written by: Soo Xuan Jay (PRP), 1st of May 2026 What Is It? Acute pharyngitis is a sudden, short-term inflammation of the pharynx, which is the area at the back of the throat. In everyday language, it is commonly understood as an acute sore throat. A sore throat describes the feeling, while pharyngitis describes inflammation […]

What Is Acute Rhinosinusitis? Sinus Inflammation, Causes & What It Means

Written by: Soo Xuan Jay (PRP), 2nd of May 2026 What Is It? Acute rhinosinusitis is short-term inflammation of the nose and sinus passages. It is often called a sinus infection in everyday language, but many cases are caused by viruses rather than bacteria. The word acute means the condition starts suddenly and usually lasts […]

What Is a Fever? High Temperature, Causes & What It Means

Written by: Soo Xuan Jay (PRP), 9th of May 2026 What Is It? A fever is a higher-than-normal body temperature, usually meaning the body is responding to infection, inflammation, heat exposure, vaccination, or another trigger. In many adults and children, a temperature of around 38°C or above is generally considered a fever. Fever itself is […]

What Is Allergic Rhinitis? Hay Fever, Sneezing & What It Means

Written by: Soo Xuan Jay (PRP), 4th of May 2026 What Is It? Allergic rhinitis is inflammation inside the nose caused by an allergic reaction. It happens when the immune system reacts to allergens such as pollen, dust mites, mould, animal dander, or certain environmental triggers. It is commonly known as hay fever, although it […]

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