C-support | We support people with long-term corona complaints

Living with long-term health problems

Are you experiencing symptoms that last longer than three months after a COVID-19 infection or vaccination? These can include severe fatigue, difficulty concentrating, shortness of breath, or discomfort from light or noise. C-support provides personalized information and advice. We help you find the right care and support. Together, we'll explore how your situation can be improved.

We are also available to help children and young people with long-term complaints.

Healthcare professionals can contact us for advice, training, and up-to-date knowledge about post-COVID and complaints after COVID-19 vaccination.

Watch the animation with simple explanations about Long COVID, C-support and PostCovid NL

Information in multiple languages

Post-COVID Network Netherlands (PCNN)

Go to PCNN information

Events

Apr24

3rd Dutch Long COVID Day

Friday, April 24, 2026

Prodent factory in Amersfoort

The last news

06/01/2026

It took a long time before Naomi was diagnosed with POTS. It made it clear to her and her environment what was wrong with her. Now a new search begins.

Read her story

Bedridden by POTS

Gerrit got severe complaints after his vaccination. A long search began. Eventually he found solutions outside of regular care that reduced his complaints.

Read his story

Complaints after vaccination

From our practice

Thousands of people with long-term complaints have registered with C-support.

View common complaints and statistics about registrations at C-support

View information about Long COVID in other languages

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Living with long-term health problems

Watch the animation with simple explanations about Long COVID, C-support and PostCovid NL

Post-COVID Network Netherlands (PCNN)

Events

3rd Dutch Long COVID Day

The last news

New fact sheet: Mast cell activation syndrome (MCAS)

Newsletter December 2025

Lidocaine Research in Post-COVID

Newsletter for professionals – December 2025

From our practice

Thousands of people with long-term complaints have registered with C-support.

Do you want to stay informed?

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