knok

Stop diarrhoea with medicines or teas?

Not without talking to a doctor.

Over 5,000 treated cases via video consultation.
knok telemedicine: 98% resolution rate.

Book an appointment

Urinary infection symptoms?

Home remedies are not the solution.

More than 21,000 treated cases.
knok telemedicine: 98% resolution rate.

Book an appointment

Dry, persistent or productive cough?

Cough syrup may not be the best option.

Over 13,000 treated cases.
knok telemedicine: 92% resolution rate.

Book an appointment

Flu or cold?

We can solve your suspicion.

Over 40,000 treated cases.
knok telemedicine: 97% resolution rate.

Book an appointment

Tonsillitis symptoms?

Start treatment in less than an hour.

More than 33,000 treated cases of tonsillitis and pharyngitis.
knok telemedicine: 96% resolution rate.

Book an appointment

Experiencing back pain?

Talk to a doctor today without leaving your home!

Over 7,000 treated cases.
knok telemedicine: 98% resolution rate.

Book an appointment

Prescription or chronic medication renewal?

If you have the previous one with you, we can help.

More than 84,000 online prescriptions sent.
knok telemedicine: 96% resolution rate.

Book an appointment

Stop diarrhoea with medicines or teas?

Not without talking to a doctor.

Over 5,000 treated cases via video consultation.
knok telemedicine: 98% resolution rate.

Book an appointment

Urinary infection symptoms?

Home remedies are not the solution.

More than 21,000 treated cases.
knok telemedicine: 98% resolution rate.

Book an appointment

Urinary infection symptoms?

Home remedies are not the solution.

More than 21,000 treated cases.
knok telemedicine: 98% resolution rate.

Book an appointment

Why knok

Why knok is right for you

Convenience

It’s not always easy to take a child or an elderly relative to a hospital or a GP. Talk to a doctor from the comfort of your home.

Speed

Stop waiting hours in an emergency room. knok allows you to call a doctor for a home or video consultation. We save you time.

Trust

Talk to the same doctor whenever you want: just choose a specialist rated by our patients. 96% of our users rated us 5 out of 5 stars.

When to use

Video Appointment

Schedule yours to know more about your condition or to follow-up with your doctor.

Learn more

Home Appointment

Recommended for evaluation, diagnosis or treatment of acute or chronic medical conditions that do not demand for emergency care but still require a physical exam.

Learn more

What people are saying

Susana S.

Lisboa

Very kind and professional doctor. Extremely efficient using knok. I truly recommended Dr. Joana

Lúcia S.

Lisboa

Médica muito prestável e simpática. diagnóstico rápido. Primeira vez que utilizei a aplicação e recomendo!

Manuela E.

Braga

Gostei muito deste serviço. foi rápido, profissional e o médico muito atencioso. vou recomendar aos meus amigos!

Joana S.

Lisboa

Muito boa: rapidez na resposta e profissionalismo no atendimento clínico

Bruna A.

Lisboa

Atendimento excelente. Recomendarei a knok aos meus amigos. Obrigada!

Hugo S.

Lisboa

Impecável, muito atenciosa e profissional. É a médica cá de casa!

Ana R.

Lisboa

Gostei imenso, excelente profissional é uma doutora muito querida com as crianças! será certamente a nossa médica ao domicílio!

Katie S.

Estados Unidos

Thanks so much for helping with my health problems. Thank God for you!

Sónia P.

Porto

Excelente, recomendo vivamente, muito boa profissional, fez uma consulta muito completa

Amândio R.

Porto

Excelente! Tranquilizou-nos! obrigada!

Teresa F.

Porto

Competente, como das vezes anteriores, e preocupado em ajudar e apoiar a recuperação, mostrando que a consulta, para ele, não termina no momento em que sai do quarto do doente.