Celebrity chef and television personality Tommy Myllymäki has been diagnosed with a blood clot in his calf, according to a statement released by the chef on Instagram on June 23, 2026. Myllymäki, known for his role as a judge on TV4’s Sveriges mästerkock, reported that medical treatment has commenced and his condition is currently under control.
How does air travel impact the risk of blood clots?
Myllymäki identified a recent long-haul flight as a potential contributor to his medical diagnosis. Following a 10-kilometer run, the chef experienced pain in his leg, which led to a medical examination confirming a venous blood clot. Medical professionals often refer to this as deep vein thrombosis (DVT), which can be triggered by prolonged periods of immobility, such as sitting in a cramped airline seat for several hours.
The risk of DVT increases significantly during flights longer than four hours. Experts recommend staying hydrated and performing light leg exercises while seated to maintain blood circulation.
Can high-intensity training mask warning signs?
Despite his regular fitness routine and healthy lifestyle, Myllymäki noted the irony of his diagnosis. He had been actively training for the Lidingöloppet and a “Swedish Classic” (En svensk klassiker). According to the Mayo Clinic, high-level athletes are not immune to DVT; intense physical training can sometimes mask symptoms or be confused with standard muscle soreness, leading individuals to overlook early warning signs like swelling or localized heat in the calf.

What are the common symptoms of DVT?
Recognizing the symptoms of a blood clot early is vital for effective treatment. Common indicators include:
- Swelling: Usually occurring in one leg.
- Pain or tenderness: Often starting in the calf and feeling like a cramp or soreness.
- Skin changes: The skin may appear red or discolored.
- Warmth: The affected area often feels warm to the touch.
Myllymäki stated that he is now adjusting his training regimen to accommodate his recovery, emphasizing that even those who feel “fit and healthy” should remain vigilant regarding physical changes.
Frequently Asked Questions
Can you exercise with a blood clot?
Generally, exercise should be restricted while a blood clot is being treated, especially in the acute phase. Always follow the specific instructions provided by a healthcare provider regarding activity levels.
Is DVT common in athletes?
While athletes often have better circulation, factors like long-distance travel, dehydration, or underlying genetic clotting disorders can affect anyone regardless of their fitness level.
How long is the recovery for a blood clot?
Recovery time varies based on the size of the clot and the treatment plan. It typically involves weeks or months of anticoagulant medication and regular monitoring by a doctor.
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