The two most common symptoms for Covid-19 are fever (of 37.8 deg C and above) and cough.

Infectious diseases expert Leong Hoe Nam said that those who are experiencing either of the two symptoms, or both, should consult a doctor.

He also added that those who feel generally unwell should also see a doctor, noting that practically all the identified Covid-19 cases had the sensation of being unwell at some point.

Other mild, flu-like symptoms such as sore throat, stuffy nose and runny nose should be monitored closely for at least five days, said Dr Leong, as sore throat and stuffy nose were not symptoms present in 90 per cent of the confirmed Covid-19 cases.

However, people should look out for any prolonged or worsening symptoms, as well as new, developing symptoms, he noted, and see a doctor if these occur.

In the meantime, individuals should practise self-quarantine measures at home and avoid going out, as there is a chance they could be incubating the virus.

You may self-medicate if you are facing mild symptoms. However, you should visit a doctor if the symptoms are prolonged or worsening.

If you are having a cough or fever, which are common Covid-19 symptoms, you should definitely visit a doctor.

On whether people suffering from Covid-19 symptoms should avoid taking ibuprofen, an anti-inflammatory drug meant for fever and pain, Dr Leong said that it has not yet been clinically proven that the drug predisposes the body to more infections.

But he suggests they choose alternatives such as paracetamol, synflex or voltaren as a precautionary measure.

Yes, although breathlessness does not usually develop until the later stages of Covid-19. By then, individuals would have experienced other accompanying symptoms as well, noted Dr Leong.

Dr Piotr Chlebicki, an infectious disease specialist at Mount Alvernia Hospital, also shared the same advice, adding that breathlessness is cause for medical attention, as the individual could be facing other complications like heart disease or asthma.

Yes, as long as you are feeling unwell, or sense that something is out of the ordinary, it would be a good idea to visit the doctor.

Dr Chlebicki also suggested that it would be good practice to call in to clinics before going, as this could help reduce overcrowding.

In addition, you should also refrain from doctor-hopping, said MOH in an advisory on March 11, as going back to the same doctor could ensure follow-up, and that you’re sent for Covid-19 testing if necessary.

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Text: Cheryl Tan/The Straits Times