RR-06
Unsupported claim audit: Steroids or doping helped Messi.
Classification: Unsupported or false
Why the claim spread
- No identifiable originator.
- None.
What the record does not support
Not supported by evidence in this record.
- No official anti-doping violation is on record.
- No credible accusation is on record.
- The prescribing physician characterises the therapy as ordinary paediatric endocrine replacement, not performance enhancement.
- On the retrieved record the therapy concluded around 2001-2002, before the La Liga debut of 16 October 2004.
- A legitimate growth-hormone-deficiency diagnosis is the paradigm case for a Therapeutic Use Exemption.
- Independent sources:
- 0
- Total references:
- 3
Canonical safe wording
As a child Messi received prescribed growth-hormone replacement for a diagnosed deficiency; there is no anti-doping violation or credible accusation, and the treatment concluded before his senior career.
- Messi doped
- Messi cheated
- Messi took performance-enhancing drugs
- Any framing of the prescribed growth-hormone treatment as doping, cheating or performance enhancement
- Any framing that implies an anti-doping violation, investigation or accusation exists
Related claims
- Unsupported claim audit: Lionel Messi is personally connected to / implicated in the Negreira payments scheme.
- Confirmed fact: The reviewed court, prosecutor and federation materials do not identify a specific match as manipulated in connection with the Negreira payments or identify a referee as charged.
- Not independently verified: That FC Barcelona (Bartomeu) commissioned I3 Ventures specifically to run a smear campaign against Lionel Messi and Gerard Piqué to pressure Messi into signing a new contract.
- Not independently verified: Nike lost Messi to adidas over a few tracksuits.
- Not independently verified: Lionel Messi's Barcelona contract was worth €555,237,619.
- Unsupported claim audit: FC Barcelona's commercial relationships influenced Ballon d'Or / FIFA Ballon d'Or voting outcomes.
- Confirmed fact: Lionel Messi was convicted of three offences against the Spanish Public Treasury (IRPF 2007–2009) and the Tribunal Supremo upheld the conviction.
- Analytical question: Wesley Sneijder would have won the 2010 Ballon d’Or under the old media-only jury, instead of Messi.
- Not independently verified: The 2013 FIFA Ballon d’Or voting extension was unprecedented.
- Not independently verified: Messi refused the 2015 Copa América best-player award.
- Not independently verified: adidas influenced the award of the 2014 World Cup Golden Ball to Messi.
- Not independently verified: River Plate refused to pay for the treatment.
- Disputed interpretation: Barcelona paid for the entire treatment.
- Unsupported claim audit: The treatment cost approximately $35,000 in total and involved two injections a day.
- Disputed interpretation: The AFA capped Messi in a 2004 friendly in order to legally block Spain.
- Unsupported claim audit: FIFA president Gianni Infantino personally telephoned or contacted Messi between 26 June and 12 August 2016 to help persuade him to reverse his international retirement.
- Unsupported claim audit: FIFA and/or CONMEBOL officials personally visited Messi’s house in 2016 to persuade him to return to the national team.
- Not independently verified: CONMEBOL president Alejandro Domínguez contacted Messi in 2016 to help persuade him to return.
- Not independently verified: Argentine president Mauricio Macri telephoned Messi at Ezeiza to appeal to him after his June 2016 retirement.
- Not independently verified: CONMEBOL’s 2019 sanction of Messi cited “artículos 7.1 y 7.2 (incisos B, C, D y F)” of its disciplinary code.
- Analytical question: FIFA selected Inter Miami as Club World Cup host representative because of Messi’s commercial value.
- Not independently verified: Messi’s security guard Yassine Cheuko was fined or officially disciplined over a restricted-area incident.
- Unsupported claim audit: Messi assisted only one England goal in the 2026 World Cup semi-final.