Nationwide SNS IT Outage Sends Hospitals and Health Centres Back to Paper Prescriptions — SPMS Blames Morning Power Failure as Pharmacies Lose Access to the Receituário Database and SIM Calls Patient Risk 'Intolerable'

A national outage of the IT systems that underpin the Serviço Nacional de Saúde (National Health Service, SNS) started shortly before 09:00 on Friday 12 June 2026 and was still degrading hospitals, primary-care centres and pharmacies five hours later — forcing clinicians to fall back on handwritten prescriptions and paper-based records on the same morning the Instituto Português do Mar e da Atmosfera (Portuguese Sea and Atmosphere Institute, IPMA) was finalising a red heat warning for Sunday across seven mainland districts.

The Serviços Partilhados do Ministério da Saúde (Shared Services of the Ministry of Health, SPMS) — the public entity that runs central IT for the SNS — attributed the failure to a power incident that originated outside its core infrastructure. In its statement, SPMS said that "esta manhã houve uma falha de energia que causou perturbações no acesso a alguns serviços e sistemas de informação" (this morning there was a power failure that caused disruptions in access to certain services and information systems), and that "os serviços e os sistemas estão a ser progressivamente repostos" (services and systems are being progressively restored) with no firm time-to-recovery published.

What Actually Broke

The outage knocked out the core transactional layer that hospital and primary-care clinicians lean on for every patient encounter — not the public-facing SNS24 contact-centre tier, but the back-end stack that issues and validates prescriptions, certificates and exam requests.

• Prescrição Electrónica Médica (PEM, Electronic Medical Prescription) — the national e-prescription rail behind the long-running Receita Sem Papel (Paperless Prescription) programme — was down, forcing doctors to write manual receituário on paper.
• Certificados de Incapacidade Temporária (CIT, Temporary Incapacity Certificates) — the sick-leave document that flows into Segurança Social — could not be issued electronically.
• Registo de Saúde Eletrónico (RSE, Electronic Health Record) access — covering medication history, allergies and prior consultations — was unavailable, leaving clinicians blind to chronic-disease context for unfamiliar patients.
• Diagnostic exam requests and referral letters — meios complementares de diagnóstico e terapêutica (complementary means of diagnosis and therapy) — also dropped offline.

The Associação Nacional das Farmácias (National Pharmacies Association, ANF) said the dispensing chain was hit too. ANF president Ema Paulino told reporters that pharmacists "não estamos a conseguir aceder à base de dados de prescrições" (we are not managing to access the prescription database), which is the validation step that authorises comparticipação (state co-payment) on dispensed medicines.

The Union Reaction

The Sindicato Independente dos Médicos (Independent Doctors' Union, SIM) framed the situation as a patient-safety issue rather than an inconvenience. The union warned that "obligar os médicos a consultar nestas condições representa uma intensificação intolerável do risco profissional" (obliging doctors to consult under these conditions represents an intolerable intensification of professional risk), pointing to the loss of medication-history and allergy access in particular.

Hugo Cadavez of the Sindicato dos Enfermeiros Portugueses (Portuguese Nurses' Union, SEP) added that the failure was hitting "médicos, enfermeiros, assistentes técnicos e administrativos" (doctors, nurses, technical assistants and administrative staff) across primary-care centres, where almost every workflow — from triage screening to vaccination logging — runs through the same internet-dependent platforms.

What This Lands On

The timing compounds an already loaded SNS calendar. On 27 May the Ministério da Saúde (Ministry of Health) escalated the SNS heatwave Plano de Contingência (Contingency Plan) to Nível 1; on 11 June the Direção-Geral da Saúde (Directorate-General of Health, DGS) added all 18 mainland districts to a yellow heat alert; and on 12 June IPMA was finalising a red warning for Sunday 14 June covering Lisboa, Setúbal, Santarém, Évora, Beja, Castelo Branco and Portalegre, with mainland highs tracking toward 40 °C+. A national outage that lengthens consultation times — and forces a paper-based prescription handoff — lands precisely on the days when Urgências (Emergency Departments) typically see heat-related arrivals climb.

It also lands less than three weeks after a separate, unrelated incident: on 26 May the Polícia Judiciária confirmed that the administrative-data heist against the SNS had compromised credentials and clinical information for more than 100,000 users. SPMS today framed the IT outage as an internal power event, not a security incident, and the Polícia Judiciária has not been involved.

What Residents and Expats Should Do

For most residents and expats, the practical fallout for Friday is procedural rather than clinical:

• Bring physical records. If you have a consultation on Friday or Saturday, take your medication list, allergy notes, vaccination booklet and any previous prescriptions (digital screenshots or paper) — clinicians cannot pull your RSE while systems are degraded.
• Expect paper receituário. If your doctor issues a handwritten prescription, the pharmacy may still need to validate it manually for comparticipação. Carry your Cartão de Cidadão (Citizen Card) or número de utente (user number) to support the lookup once databases come back online.
• SNS24 is not the same system. The triage line (808 24 24 24) is operating; CIT (sick-note) emission is what is degraded, so plan return-to-work documentation accordingly.
• Private-sector and seguro de saúde (health insurance) patients are not immune. SPMS confirmed the outage "atinge todo o território nacional, incluindo as regiões autónomas e o sector privado" (affects the entire national territory, including the autonomous regions and the private sector) because Madeira, Açores and private operators all consume the same central prescription rails.

SPMS gave no estimated time of full restoration. The next official update is expected after a Ministério da Saúde press point later on Friday, by which point the more visible question — whether prescription, certificate and exam-request services come back inside the working day — will already be answered by what does or does not arrive at pharmacy counters.