No job should be excessively stressful.
If you find yourself constantly under pressure, something has gone wrong and you must stop and reassess.
Occasional stress is OK and even recommended but constant stress is counter-productive and dangerous. No job is worth losing your health over.
Either you have taken too much upon yourself or you allowed others to pile too much upon you – ether way you must step back and re-group. You must manage your career, not allow it to manage you.
If you want help achieving your career goals faster and without too much stress, apply for the Achieve Your Career Goals Faster workshop.