Tuchel denies England will use Viagra to combat Mexico City altitude ahead of World Cup clash

The rumour

British tabloid The Sun reported that sildenafil, the active ingredient in Viagra, is not on WADA's banned list and might reduce fatigue and dizziness at high altitude by lowering blood pressure in the lungs. The story sparked speculation that England could use the drug to gain an edge in the thin air of Mexico City, where the Azteca sits at over 2,200 metres.

Tuchel's denial

At a press conference at the Azteca, Tuchel was amused by the suggestion.

That is not true.

He said the information had not reached him and stressed the team was not considering it. Veteran midfielder Jordan Henderson then joked:

Viagra helps.

He immediately added with a laugh:

That was a joke.

The science and the rules

Sildenafil dilates pulmonary blood vessels, which can improve oxygen transport in rarefied air. Some South American clubs have used it for matches above 3,000 metres. However, studies cited by The Sun and other outlets suggest the effect is limited at Mexico City's altitude and is no substitute for proper acclimatisation. The drug is not prohibited by the World Anti-Doping Agency in 2026, so its use would not break anti-doping rules.

Acclimatisation challenge

England arrived in the Mexican capital only two days before the match, far short of the three weeks experts say are needed for full adaptation. Tuchel acknowledged the altitude but said the team would have time to rest and that FIFA had ensured security around the hotel. He described the atmosphere as respectful and added:

It is a special stage.

Historical echo

The Azteca holds painful memories for England: it was here in 1986 that Diego Maradona scored the "Hand of God" goal and the "Goal of the Century" to knock England out of the World Cup. This time, the Three Lions face co-hosts Mexico in a knockout tie that kicks off in the early hours of Monday European time.

1. Arrival in Mexico CityEngland squad lands in Mexico City, two days before the last-16 tie.
2. Tuchel press conferenceThomas Tuchel denies Viagra rumour, Jordan Henderson jokes about it.
3. Kick-off vs MexicoWorld Cup round of 16 match kicks off at Estadio Azteca, 2 a.m. CEST.