Built to Move, Born to Heal: Notes on Midlife Fitness

Built to Move, Born to Heal: Notes on Midlife Fitness

Chapter 13: When Things Flare Up + Supplements, Injections and Surgery

Howard Luks MD's avatar
Howard Luks MD
Oct 08, 2025
∙ Paid

Summary:

  • Flare-ups are normal. They don’t mean damage or failure — they’re temporary signals that your joint environment needs rebalancing.

  • Keep moving. Scale activity when needed, but avoid complete rest. Tendons, muscles, and joints heal through controlled load, not stillness.

  • Medical tools have their place. Cortisone, gel shots, PRP, and supplements can help symptoms, but none replace movement and strength.

  • Surgery is not failure. It’s a valid option when pain limits quality of life and all conservative strategies have been given a fair chance.

  • Preparation matters. The stronger, fitter, and healthier you are before any intervention — especially surgery — the better your recovery and long-term outcomes. Even when you’re doing everything right—moving regularly, building strength, eating well—your knee will still have bad days. That’s normal.


A flare-up doesn’t mean you’ve ruined your progress. It doesn’t mean your joint is “crumbling.” It doesn’t mean you suddenly need surgery. It’s just a message from your body that the environment inside the joint is temporarily out of balance.

Maybe you did a little more than usual. Maybe you didn’t sleep well, your inflammation crept up, or you’re fighting off a virus. Sometimes, there’s no clear reason at all.

Flare-ups after viral illnesses are very common. A viral infection ramps up your immune system. That will lead to an increase in inflammation throughout your body… including your knee joints.

The key isn’t avoiding every flare-up. The key is knowing how to respond when one happens.

For Members, I’m sharing more about what to do when recovery stalls — how to distinguish between a normal flare and something that requires evaluation, what a safe “reload” plan looks like, and how I guide patients through decisions about injections, supplements, or surgery.

It’s the nuance that rarely gets explained but makes all the difference in staying active and confident when setbacks appear.

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