Online Doctor Sick Notes and Repeat Scripts

Yes. A sick note from an online doctor can be valid in South Africa if a registered doctor issues it after a genuine consultation and it meets Health Professions Council of South Africa (HPCSA) rules [1]. Chronic scripts for stable conditions can be renewed by video when clinically appropriate, but some need a blood pressure check or blood test first.

At Fluid Medical in Cape Town, you can book a secure video tele-consult, where a doctor can issue a medical certificate, an electronic prescription or a repeat chronic script when clinically appropriate.

At a glance

• A certificate from a video consultation needs the same details as any other; employers may query an incomplete one.
• A stable long-term condition may be reviewed remotely; new symptoms or overdue tests may mean an in-person check.
• Chest pain, difficulty breathing or stroke signs need 10177, or 112 from a cellphone.

Is an Online Sick Note Valid in South Africa?

It can be, if a registered doctor issues and signs it after a genuine consultation and it contains the details HPCSA rules require [1]. Section 23 of the Basic Conditions of Employment Act (BCEA) sets out who must issue and sign a medical certificate, not where the consultation takes place [2].

The HPCSA's telehealth guidelines (Booklet 10) allow remote consultations in your best clinical interest, held to the same standards as face-to-face care [3].

What Must a Valid Medical Certificate Include?

Under HPCSA rule 16, a certificate must show [1]:

• The doctor's name, address, qualification, registration number and signature
• Your name (and employment number, if applicable)
• The date and time you were examined, and the date of issue
• Whether it rests on the doctor's own observations or on what you reported
• Whether you are totally unfit for duty or fit for less strenuous work, and the exact period of sick leave

Your diagnosis appears only with your consent; otherwise it says you are unfit to work [1].

Does a Doctor Need to Examine You to Book You Off?

Not always. A doctor may rely on what you tell them if, in their judgement, there are acceptable medical grounds, and the certificate must say so [1].

HPCSA guidance adds that a certificate must reflect "a genuine medical assessment, not simply a request from a patient" [4], so an online form alone is not enough and a doctor may decline to issue one.

Will My Employer Accept a Virtual Sick Note?

A certificate from a video consultation must meet the same HPCSA requirements as any other, but acceptance is not automatic. Under the BCEA, your employer need not pay sick leave if you were off for more than two consecutive days, or on more than two occasions in eight weeks, and do not produce a certificate when asked [2].

The HPCSA notes that employers may reject incomplete or vague certificates, with justification, and encourages you to check a practitioner's registration [4]. Policies vary, and this is general information, not legal advice.

If stress is keeping you off work, read how to tell whether ongoing work stress has become burnout, or something that needs a closer medical look.

Can a Sick Note Be Backdated?

Not to a false date. A certificate must record the real date and time of your consultation, and rule 16 sets no number of days it may cover before you were seen [1].

Your doctor may include earlier days only if, in their clinical judgement, you genuinely could not work then. The certificate must then say whether it rests on their observations or on what you reported [1]. The HPCSA calls false or misleading certificates unprofessional conduct [4], so try to book on the first day you are unwell.

Can an Online Doctor Renew My Chronic Script?

It can, when your condition is stable, nothing new needs examining and the doctor has your history and recent results. A 2022 South African Family Practice guide names well-controlled chronic disease needing prescription renewal as a useful area for telehealth [5].

Booklet 10 calls an existing relationship with the doctor desirable but not compulsory [3]. It does require a documented evaluation before any prescription; an online questionnaire alone is not an acceptable standard of care [3].

If you need more than a repeat, structured, doctor-led follow-up for long-term conditions such as high blood pressure and type 2 diabetes can sit alongside your prescriptions.

When Does a Repeat Script Need a Check-Up First?

Your doctor may want to see you, or recent results, before renewing if you have new symptoms, side effects or a recent dose change, readings above target or out of date, an overdue blood test, or something that needs examining.

The Southern African Hypertension Society's 2014 practice guideline sets a general goal below 140/90 mmHg, though your own target may differ, and advises yearly routine tests such as kidney function [6]. It also helps to know which kidney, liver and electrolyte markers a blood panel can check, and why the results need a doctor's interpretation.

For home checks, the same guideline suggests two morning and two evening readings over five to seven days on a validated upper-arm device, averaging all but the first day; its cut-off for home readings is a lower 135/85 mmHg [6].

For type 2 diabetes, the 2017 guidelines of the Society for Endocrinology, Metabolism and Diabetes of South Africa advise checking HbA1c (average blood glucose over two to three months) at least six-monthly when stable and on target, and three-monthly when not at target and treatment has been stepped up [7].

How Long Does a Repeat Prescription Last in South Africa?

Under the Medicines and Related Substances Act, a prescription must be presented for dispensing within 30 days of issue [8]. Schedule 2 to 4 medicines (schedules are legal classes that control supply) may be repeated only as the prescriber indicates, for up to six months [8].

Schedule 6 medicines need a new prescription each time [8], and HPCSA rule 17 requires Schedule 5 to 8 prescriptions to be handwritten and personally signed [1]. Some pain, anxiety, mood or sleep medicines therefore cannot be renewed electronically; ask your doctor well before you run out.

Need a Repeat Prescription While Away From Home?

If you run short while travelling within South Africa, a tele-consult may bridge the gap when your condition is stable and you can share your medicines, doses and recent results. If you are abroad, see a local doctor: the 2022 South African Family Practice guide advises HPCSA-registered practitioners against treating patients outside South Africa [5].

What to Have Ready for a Repeat-Script Consultation

• Your medicine boxes or last script, with exact names and doses
• Allergies and any other medicines you take
• Recent home blood pressure or glucose readings
• Your latest blood results, with dates

What Can a Tele-Consult Treat, and Can It Include Antibiotics?

A tele-consult suits mild, non-emergency problems that don't need an examination, and a doctor can prescribe antibiotics by video when clinically appropriate, but only after a documented clinical evaluation [3].

At Fluid Medical, tele-consults are used for mild flu, gastroenteritis, uncomplicated urinary tract infections, certain sexually transmitted infections and selected skin conditions.

Antibiotics treat bacterial infections, not viral ones, so your doctor may suggest other treatment. With urinary symptoms, you may be asked to come in if you are a man, are pregnant, have a fever or back or side pain, or keep getting infections.

When Do You Need to See a Doctor in Person?

See a doctor in person when you need to be examined, tested or treated hands-on, when symptoms are severe, getting worse or keep returning, or when your tele-consult doctor advises it. Booklet 10 describes telehealth as an addition to face-to-face care that replaces it only where the quality and safety of care are not compromised [3].

A video consultation should end with clear advice on when to seek further care [5]. If you are too unwell to travel, read about when a doctor's house call is the safer choice after hours, and which symptoms need an ambulance instead.

Signs That Need Emergency Care Now

Call 10177 for an ambulance, or 112 from a cellphone, for:

• Chest pain, pressure or tightness
• Severe difficulty breathing
• Stroke signs, such as a drooping face, arm weakness or slurred speech
• Collapse, a seizure or a severe allergic reaction

Book a Doctor-Led Tele-Consult in Cape Town

For a mild illness or a stable repeat script, you can book a tele-consult, an in-person consultation or a house call through Fluid Medical's online booking system, phone 021 200 2121 or WhatsApp 076 577 9287. Availability is confirmed when you book.

Modern medicine, delivered the way modern life demands, is the thinking behind Fluid Medical's multidisciplinary medical centre in Gardens: a video consultation when that is enough, and an unrushed in-person consultation with a physical examination and a full review of every medicine you take when it is not. Every certificate and script remains a doctor's decision.

This article is general health information and does not replace a consultation with a doctor.

References

[1] Health Professions Council of South Africa. Guidelines for good practice in the health care professions: ethical and professional rules of the Health Professions Council of South Africa. Booklet 2. Pretoria: HPCSA; 2016 Sep [cited 2026 Oct 11]. Rules 16 and 17. https://www.hpcsa-blogs.co.za/wp-content/uploads/2020/12/Ethics_Booklet-2.pdf

[2] Republic of South Africa. Basic Conditions of Employment Act 75 of 1997, sections 22-23. Government Gazette No. 18491; 1997 Dec 5 [cited 2026 Oct 11]. https://www.gov.za/sites/default/files/gcis_document/201409/a75-97.pdf

[3] Health Professions Council of South Africa. General ethical guidelines for good practice in telehealth. Booklet 10. Pretoria: HPCSA; revised 2021 Dec [cited 2026 Oct 11]. https://www.hpcsa-blogs.co.za/wp-content/uploads/2022/08/Booklet-10_Telehealth__Dec_2021_.pdf

[4] Health Professions Council of South Africa, Corporate Affairs. HPCSA guidance on medical certificates [Internet]. Pretoria: HPCSA; 2026 Mar 9 [cited 2026 Oct 11]. https://www.hpcsa-blogs.co.za/hpcsa-guidance-on-medical-certificates/

[5] Rabe M. Telehealth in South Africa: a guide for healthcare practitioners in primary care. S Afr Fam Pract (2004). 2022;64(1):e1-e6. doi:10.4102/safp.v64i1.5533. https://pmc.ncbi.nlm.nih.gov/articles/PMC9257714/

[6] Seedat YK, Rayner BL, Veriava Y; Hypertension guideline working group. South African hypertension practice guideline 2014. Cardiovasc J Afr. 2014;25(6):288-94. doi:10.5830/CVJA-2014-062. https://pmc.ncbi.nlm.nih.gov/articles/PMC4327181/

[7] SEMDSA Type 2 Diabetes Guidelines Expert Committee. SEMDSA 2017 guidelines for the management of type 2 diabetes mellitus. J Endocrinol Metab Diabetes S Afr. 2017;22(1 Suppl 1):S1-S196. https://docs.mymembership.co.za/docmanager/d7a3ded1-2f30-4ff2-b566-b69abe5d7a8e/00150685.pdf

[8] Republic of South Africa. Medicines and Related Substances Act 101 of 1965, section 22A(6). As published in Government Gazette No. 40869; 2017 May 26. Pretoria: South African Health Products Regulatory Authority [cited 2026 Oct 11]. https://www.sahpra.org.za/wp-content/uploads/2019/09/Medicines-and-Related-Substances-Act_101-of-1965_Act_GG-40869_2017-05-26.pdf