As the seasons transition and temperatures fluctuate, our digestive systems are particularly prone to bloating, indigestion, loss of appetite, and even diarrhea. The significant temperature variations between day and night create favorable conditions for the proliferation of intestinal viruses and bacteria, making them more active and increasing the likelihood of gastrointestinal issues.

Guarding Against Two Common Gastrointestinal Infections

Gastroenteritis is a common ailment throughout the year, but it tends to be more prevalent during cooler seasons, particularly "viral gastroenteritis". This type of infection can be caused by various viruses, such as rotavirus and norovirus. It primarily spreads through the fecal-oral route, including contact with vomit or respiratory droplets from infected individuals, contaminated items, and the consumption of contaminated food or water. In the unfortunate event of infection, symptoms of gastrointestinal infections typically manifest within 1 to 2 days and may include diarrhea, vomiting, headaches, fever, stomach pain, and muscle aches. Some viral strains can cause symptoms that persist for up to 10 days.

Another prevalent gastrointestinal infection during early autumn is the "enterovirus", which can cause various severe illnesses. Contact with an infected individual's nasal secretions, saliva, throat discharge, ruptured blisters, feces, or contaminated objects can lead to symptoms such as fever, loss of appetite, fatigue, sore throat, and later on, mouth ulcers, blistering rashes on the palms/soles/buttocks, and other manifestations.

4 Severe Warning Signs to Watch Out For

"Viral gastroenteritis" and "enterovirus" infections can potentially lead to severe complications. Viral gastroenteritis can result in dehydration and, in rare cases, encephalitis or systemic viral sepsis. On the other hand, enteroviruses, particularly enterovirus type 71, can cause serious conditions such as meningitis, encephalitis, myocarditis, and even paralysis resembling polio, posing a life-threatening risk. If individuals experience the following 4 significant warning signs within 3 to 5 days of infection, heightened vigilance and seeking medical attention promptly are crucial.

1. Persistent and Recurrent Fever: Fever is a common symptom following an enterovirus infection. If the fever persists or recurs, it indicates ongoing inflammation and the immune system's battle against the virus.

2. Limb Weakness and Excessive Sleepiness: Enterovirus infections can affect the brain and spinal cord, leading to limb weakness and excessive sleepiness. In severe cases, it may also impact cardiovascular and respiratory functions, resulting in symptoms such as shortness of breath, increased heart rate, and cold sweats.

3. Persistent Vomiting: Continuous vomiting may indicate the involvement of enteroviruses in the brain, leading to conditions such as brain inflammation or increased intracranial pressure.
4. Hypnic Jerks: More commonly observed during sleep in young children, hypnic jerks manifest as sudden, exaggerated muscle contractions throughout the body, resembling a startled response.

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