Comprehensive overview of type A flu early symptoms: suspect immediately when fever and muscle aches begin

Type A flu has such severe symptoms that there are even reports claiming it causes more pain than COVID-19.
Initial response, isolation, and post-recovery management are very important.

 

Today: Initial symptoms of Type A flu, symptom progression, isolation period, and aftereffects
I will guide you in detail according to the actual sequence of events.

 

 

🔍 How do the initial symptoms of Type A flu begin?

 

Type A influenza typically has an incubation period of about 2 days before symptoms suddenly appear.
Initially, it may feel like a simple cold, but the progression is very rapid.
Rapid differentiation is necessary because systemic symptoms are strongly accompanied.

 

Sudden high fever (38-40°C) and shivering chills

- Whole body aching muscles, heavy fatigue

- Headache so severe it feels like the eyeballs might pop out

- Sore throat and dry cough

Persistent fatigue that doesn't go away no matter how much I rest

 

If two or more of these occur simultaneously
It is advisable to suspect early symptoms of type A influenza.

 

 

 

 

🧭 The sequence of Type A flu symptoms progresses like this

 

Although symptoms vary from person to person, generally, type A influenza is
The symptoms progress in the following order:

 

1️⃣ Chills and high fever → Sudden rise in body temperature accompanied by shivering.

 

2️⃣ Muscle pain and fatigue → A state where the whole body feels heavy and difficult to move

 

3️⃣ Headache → Throbbing or stabbing pain like a needle

 

4️⃣ Sore throat and cough → Throat feels sore and coughing worsens

 

5️⃣ Nas congestion, runny nose → Symptoms are milder compared to a common cold.

 

 

🚨 Is it necessary to strictly follow isolation for type A flu?

 

Type A influenza, like COVID-19, is not legally mandated to be isolated, but
It is a highly contagious disease.

 

Adults: contagious from one day before symptoms appear up to 7 days afterward
→ Self-isolation for at least 5 to 7 days is recommended.

 

Children: Infectiousness lasts up to 10 days after symptom onset
It is advisable for daycare centers or schools to be closed for about 10 days.

 

Additionally, even if the fever has disappeared, until full recovery is achieved
It is recommended to wear a mask and minimize outdoor activities.

 

Don't worry about what the company or school thinks.

Please take sufficient rest through consideration for yourself and others.

 

 

 

❗ Post-influenza A complications are not over just because they seem to be over

 

The reason why type A influenza is frightening is not only because of its simple symptoms.
This is because after recovery, lingering aftereffects can last longer and be more severe than expected.

The following are typical aftereffects of Type A influenza:

 

Extreme fatigue and loss of energy
→ Feeling lethargic for several weeks and unable to recover energy

 

Respiratory diseases such as bronchitis and pneumonia
If your cough lasts a long time or the color of your phlegm darkens, you need to see a doctor.

 

Sinusitis
→ If facial pain, pressure, or sticky nasal discharge persists, consider it as a possible symptom.

 

Weakened immunity
→ Caution is needed as there is a higher risk of exposure to other infectious diseases afterward.

 

Mental stress
→ May be accompanied by anxiety, insomnia, and depression due to high fever and pain

 

If your condition does not improve after recovery,
Never overexert yourself; sufficient rest and nutrition are important.

 

 

What is the treatment for Type A influenza?

 

Type A influenza is a viral disease.
Antiviral drugs (mainly Tamiflu) are used instead of antibiotics.

Take twice a day for 5 days

 

Even if your symptoms improve, you must complete the entire course of medication.

Caution: Viruses may remain and develop resistance if discontinued!

In addition, you should also take fever reducers, stay hydrated, and rest.

 

 

 

🛡️ Preventing Type A flu is not difficult

 

Get the flu vaccination
Thoroughly wash hands after going out
✅ Make mask-wearing a daily habit
✅ Adequate sleep and a balanced diet
Avoid overloading schedules and manage your immunity

 

 

Getting vaccinated does not guarantee that you won't get sick, but
It is recommended because it has a mild effect of reducing symptoms.

 

 

Let's also share the post about type B flu.

➡️How many days should B-type flu symptoms be isolated? Sharing a kindergarten mom's review