- 350 Orchard Road #08-00 Shaw House Singapore 238868
- +65 6776 2288
- [email protected]
- Mon – Fri 8:30am – 5:30pm | Sat 8:30am - 12:30pm | Closed on Sun & PH
Complete Healthcare International
Cold vs Flu Symptoms: What Sets Them Apart?
At CHI Health, we frequently see patients who are unsure whether they are having a run-of-the-mill cold or the flu. While the two share many similar symptoms, they differ significantly in severity, onset, and potential complications. As an international medical clinic located in the heart of Orchard, we believe in becoming patient’s neighbors, expats, and families so that we can inform them of the differences to receive treatment in a timely manner. Through our experienced doctors, modern facilities, and patient-centered approach, you can be sure to rely on us for professional medical advice whenever you get ill.
Understanding the Difference
Both the flu and the common cold are respiratory conditions, but they are caused by a different set of viruses. Colds are typically caused by rhinoviruses and others, whereas flu viruses directly cause the flu. This is important because flu symptoms can be much more severe and need closer medical surveillance than a cold.
We usually tell patients at our Orchard clinic that while the common cold might leave you feeling drained, flu has the ability to hit much harder and disrupt your daily routine because of its more severe and acute symptoms. Identifying the differences early on helps you get the right care in time.
Symptoms and Onset
| Feature | Common Cold | Flu (Influenza) |
| Onset | Gradual | Sudden |
| Fever | Rare | Common, often high |
| Chills | Uncommon | Common |
| Body Aches | Mild | Severe |
| Fatigue/Tiredness | Mild | Intense, can prevent normal activities |
| Headache | Rare | Frequent |
| Cough | Mild, hacking | Severe, can be dry |
| Nausea/Vomiting | Rare | Sometimes, especially in children |
| Sneezing & Congestion | Common | Less common |
| Duration | 3–7 days | 7–14 days |
This comparison helps patients quickly assess whether they may be experiencing a cold or the flu and determine whether medical attention is needed.
Risk of Complications
Both illnesses are not pleasant, but flu has a higher risk of developing complications. Flu illnesses such as pneumonia, inflammation of the heart, or worsening of chronic disease can be fatal if left unchecked. High-risk patients include:
- Children aged below 5 years
- Adults 65 and older
- Pregnant individuals
- Patients with weakened immune systems or chronic diseases
At CHI Health, our professionals are trained to identify patients who are at risk early and treat them early. As an expatriate clinic in Singapore, we are aware of the diverse health backgrounds of our patients and offer personalised treatment plans to preserve long-term health.
Seasonality and Transmission
Colds may occur anytime of the year, whereas flu seasonally peaks in Singapore from December to February and secondarily from May to July. Both diseases are transmitted via respiratory droplets when an infected individual coughs or sneezes or touches soiled surfaces.
This is why we encourage patients to practice preventive measures such as hand-washing, mask-wearing when they are sick, and vaccination. Our medical clinic at orchard provides flu vaccinations to shield you and your loved ones from the flu season.
Treatment and Prevention
- Colds: Usually managed with rest, fluids, and over-the-counter remedies for symptom relief. Medical intervention is not always necessary unless symptoms are worsening or lasting longer than expected.
- Flu: Antiviral therapy is most effective when administered within 48 hours of the onset of symptoms. Prevention is most effective with vaccination and is highly recommended for all individuals, particularly high-risk groups.
At our Orchard medical clinic, we don’t just diagnose and treat colds but also provide comprehensive preventive care, including health screenings and immunisations.
When to Visit a Doctor
Seek medical advice early if you have:
- Elevated temperature (above 38.5°C)
- Shortness of breath or chest pain
- Severe headache or vomiting
- Bluish discolouration (especially in children)
- Flu-like symptoms and you belong to a high-risk group as a high-risk group member
Our doctors at CHI Health are ready to assist you at our Orchard clinic for flu tests, testing, and treatment, helping you recover more quickly.
Why CHI Health?
Being an expatriate medical clinic with years of experience treating expats and locals alike, we pride ourselves on delivering top-class care in the comfort of a cozy setting. Being centrally located in Orchard, our clinic is easily accessible for individuals, families, and working individuals. As a trusted expatriate clinic in Singapore, we integrate global healthcare standards with individualised care.
Final Thoughts
While the cold and flu may appear similar on initial observation, distinguishing between them is crucial for proper symptom management and prevention of complications. If uncertain, do not self-diagnose — seek the advice of a doctor instead. At CHI Health, we are here for you every step of the way, from diagnosis to treatment to prevention.
Visit our orchard medical clinic today and begin your path towards better health. With quality physicians and compassionate staff, you can be assured that your health is our top priority.