Following his diagnosis in 2010, Mickelson started undergoing treatment. A biologic called Enbrel (a formulation of etanercept) proved effective in controlling his condition.

Phil Mickelson Thinking he had hurt himself training, he saw a doctor, who diagnosed him with psoriatic arthritis. Prescription medications and a vegetarian diet have helped him control the condition since then. Mickelson went on to win another major, the British Open, in 2013, but still gets symptoms.

He turned pro in 1992 and has had a longer time horizon to build his net worth than younger athletes. Since then, the S&P 500 has risen 9.8% annually, including dividends reinvested. Applying that annual investment return to his disposable income results in a net worth of $875 million.

Phil Mickelson's net worth in 2023

Following eight years of ENBREL therapy: 75 percent of ERA patients and 76 percent of LRA patients achieved ACR 20; 60 percent of ERA patients and 52 percent of LRA patients achieved ACR 50; 35 percent of ERA patients and 26 percent of LRA patients achieved ACR 70.

The list price for ENBREL is $1,762.34 per weekly 50 mg dose. *,† For patients with moderate to severe plaque psoriasis, the recommended dose is 50 mg twice weekly for the first 3 months followed by 50 mg weekly thereafter. Most patients do not pay the list price.

Instead, it's a tumor necrosis factor blocker. With the conditions Enbrel treats, your immune system damages certain cells in your body. Enbrel manages the symptoms of these conditions by reducing the activity of the immune system. For certain conditions, Enbrel may be taken with corticosteroids such as prednisone.

As for his net worth, the publication notes that Mickelson is worth $400 million, with most of his money coming from endorsements and sponsorships. He has also worked with Callaway Golf Company, Barclays, KPMG, Exxon Mobil, Rolex and Amgen on commercial deals.

$200 million HERTFORDSHIRE, England - For a guy who had just days prior signed a contract that would reportedly pay him some $200 million just for becoming a part of LIV Golf, Phil Mickelson did not exude much in the way of healthy vibes.

How much is Rory McIlroy's Net Worth in 2023? Rory McIlroy's net worth is estiamted to be $170 million as of 2023.

Richest Golfers in the World, 2023

For treating plaque psoriasis in adults, the typical Enbrel starting dosage is a 50-mg injection twice per week for 3 months.