Yes, a doctor may issue an MC without prescribing medication when the assessment supports medical leave but prescription treatment is not needed. The MC records the doctor’s opinion about fitness for work or school; a prescription is a separate treatment decision.
The reverse is also possible: a doctor may recommend treatment without deciding that you are unfit for duty. Booking a consultation does not guarantee either an MC or medication. The doctor first needs an accurate account of your symptoms, function and relevant risks.
An MC and medication are two separate decisions
HealthHub explains that after a teleconsultation a doctor may issue an MC or prescribe medication, much like an in-person visit. Its guidance places a different test on each: an MC is issued only when medically necessary after proper assessment, while medication is prescribed only when needed.
You do not have to buy medicine to make a medically justified certificate valid. Equally, declining medicine does not create an entitlement to an MC. The consultation should establish what care is appropriate and whether your condition makes you medically unfit for your usual duties.
What the doctor assesses before issuing an MC
Explain when the symptoms began, how they have changed and what normal tasks you cannot perform safely. Tell the doctor about existing medicines, allergies, prior treatment and relevant medical conditions. Your work can matter too: prolonged speaking, driving, food handling or operating machinery may raise different fitness questions.
MOH has emphasised that MCs must have proper medical grounds and follow an adequate clinical assessment. A request for “MC only” does not remove that requirement. If video does not provide enough information, the doctor may recommend a physical examination or test instead.
- When did the symptoms start, and are they improving or worsening?
- How are sleep, hydration, concentration or mobility affected?
- What have you already tried, including non-prescription remedies?
- What duties are you unable to perform safely?
- Is there a new or severe symptom that needs in-person care?
Sources: MOH: consultation quality and medical grounds for MCs; HealthHub / MOH: using telemedicine safely
Tell the doctor why you prefer not to take medication
You can say that you already have suitable medicine at home, are worried about side effects, have had a previous reaction or would prefer non-drug measures where reasonable. Bring the medicine name or packaging so the doctor can check what you mean. Do not leave out a medicine just to make the visit appear simpler.
Ask what the proposed medicine is for, what benefit is expected and what alternatives exist. The final plan may be rest and monitoring, non-prescription care, a prescription, further assessment or a combination. If you decide not to follow a recommendation, make sure you understand what changes should prompt another review.
What an MC does—and does not—say
A medical certificate states that the doctor considers you medically unfit for work or school for a defined period. It is not a receipt for medicine and usually does not need to list your treatment. The number of days follows the assessment rather than whether a prescription was supplied.
Singapore Medical Council guidance requires medical certificates to be based on good clinical assessment and medical grounds. Check the patient details and certified dates when you receive the document. If anything appears wrong, contact the issuing clinic; do not edit the certificate yourself.
Sources: Singapore Medical Council: ethical guidance on medical certificates
No medication does not always mean no further care
Some symptoms improve with time and supportive care, while others need an examination, test or urgent treatment rather than a prescription through video. HealthHub notes that telemedicine cannot provide every part of a physical examination. Follow an in-person recommendation even if your original goal was only to discuss an MC.
Seek urgent help for a medical emergency instead of waiting in an online queue. For a non-emergency concern that is worsening or not recovering as expected, arrange the follow-up the doctor recommends. An MC provides time away from duties; it is not a substitute for reassessment.
Sources & editorial note
- HealthHub / MOH: using telemedicine safely
- MOH: consultation quality and medical grounds for MCs
- Singapore Medical Council: ethical guidance on medical certificates
Sources checked on 26 September 2026. This original guide provides general information. It does not replace a consultation. Follow your clinician’s advice for your situation.
