When Panthers offensive tackle Michael Oher gave the world a glimpse of what concussion recovery in the NFL looks like, it was only a matter of time before retired offensive tackle Eugene Monroe, Oher's former Ravens teammate, chimed in.

A photo displaying a cluster of prescription pill bottles was posted Thursday night to Oher's Instagram account. It was quickly deleted, but the internet sees all, and a Twitter user shared the screen shot he captured. The photo's caption: "All for the brain smh."

(Twitter) https://images.daznservices.com/di/library/sporting_news/fb/eb/oher-instagram-060917_1c0tg21psq0qa12jnz1k141scz.png?t=-1929032500&w=500&quality=80

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Monroe, of course, is a vocal advocate for the use of medical marijuana as opposed to prescription medication to manage pain in the NFL. He tweeted a message to Oher after he caught wind of the deleted post.

@MichaelOher been there bro. I'm still dealing with issues from my concussion on a daily basis. Praying you are lead to do the right thing — Eugene Monroe (@MrEugeneMonroe) June 9, 2017

Oher, who has been a no-show at Panthers OTAs this year, is recovering a concussion suffered in Week 3 of the 2016 season. Given complications from his concussion, coupled with reported off-field issues, his playing status for 2017 and beyond remains unclear. Carolina will know more when and if Oher shows up for mandatory minicamp next week.

Monroe in September wrote in a first-person piece that he will not allow his son to play football and "destroy" his brain. In March, he used drug testing at the NFL Combine as an example of what he considers a broken and outdated drug policy in the NFL.

"More steps need to be taken to curb the overuse of opioids in NFL locker rooms," Monroe said last year in his retirement statement. "I won’t rest until something is done."

Sporting News reported last week that the NFL Players Association is looking beyond its immediate membership in shaping a proposal to revamp the league’s marijuana ban. The union wants to work with spouses and other family members of players to insure marijuana would be used properly for pain management.

"The disciplinary aspect of it is one thing," union executive George Atallah said. "But what we're really trying to focus on is helping players get better without having to resort to things like Toradol and heavy opioids."