What are the deadly flu symptoms?

Always bear in mind that flu is a respiratory condition that is caused by the influenza virus. The flu is not the same viral condition as common cold, but they share some of the same symptoms. It is important to note that colds are more likely to cause complications among the elderly, young children and those who are suffering from chronic illnesses. The condition can cause fever and also weaken the immune system, thus leaving it vulnerable for other serious infections to develop. It is best that you are familiar with the serious flu symptoms that require immediate medical care.

Dangerous symptoms of flu


The symptoms of flu can also include dizziness and confusion. When it comes to dizziness, it is a form of lightheadedness or feeling faint. Dizziness occurs if there is an abrupt drop in the blood pressure or if the individual is suffering from dehydration due to diarrhea and vomiting. It is important to note that dizziness often occurs with flu but can be considered as a significant finding if it does not clear up quickly after standing or if accompanied by confusion.


Dizziness occurs if there is an abrupt drop in the blood pressure or if the individual is suffering from dehydration due to diarrhea and vomiting.

Abrupt dizziness and confusion are emergency indications that the individual requires medical care. Dehydration can also result to leathery skin or dark yellow urine. Oftentimes, young children become dehydrated severely that they cry without tears.

Oxygen exchange

In one study, a protein that helps the influenza virus multiply also damages the cells that line the interior of the lungs. This damage can cause the buildup of fluid in the lungs and prevents oxygen from reaching the bloodstream.

The lack of oxygen leads to labored breathing as the body attempts to bring in more oxygen. The lips can also take on a bluish color since there is not enough oxygen in the bloodstream. The oxygen exchange is drastically affected if the individual could not catch his/her breath, panting or feels chest tightness. It is vital to seek immediate medical care if these are present or the symptoms seem to worsen.

Important considerations to bear in mind

The condition is common which causes cough, fever and upper respiratory symptoms. Once an individual acquires the condition and the symptoms seem to worsen or the condition improves but fever returns with a worse cough, it is best to seek medical care.

These are indications that the individual might be suffering from significant health risks. Since other underlying health conditions such as diabetes or asthma negatively affects the immune system, it is best to consult a doctor for appropriate treatment.


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