What is trimetazidine |Kamila Valieva Drug Case

What is trimetazidine |Kamila Valieva Drug Case
What is trimetazidine |Kamila Valieva Drug Case

Kamila Valieva

Kamila Valieva

Kamila Valieva tried positive for trimetazidine on 8 February. It is prohibited by the World Anti-Doping Agency as it builds the blood stream from the heart to the muscles and improves execution.

Russia has been diving into a crisp doping outrage after a young professional skater who impacted the world forever during her first Olympic appearance tried positive for a prohibited substance.

Kamila Valieva, 15, made the record books at the Beijing Winter Games on 7 February when she turned into the very first lady to land a fourfold leap at the Olympics. Her champion exhibition assisted the Russian Olympic Committee with winning the group occasion.

In any case, the next day the decoration service was delayed when it arose she had tried positive for the unlawful medication Trimetazidine. She has now been cleared to contend.

Russia is now serving a global boycott for doping smoke screens at the Sochi Games in 2014.

Here Sky News checks out the new doping embarrassment, the medication that set off it, and how might affect Russia.

Who is Kamila Valieva?


Kamila Valieva, from Kazan, southwest Russia, started skating at the period of only three.

At six she moved to Moscow to prepare and made her global junior presentation seven years after the fact at the Junior Grand Prix contest in Courchevel, France, where she won gold.

Her senior presentation came under a year prior at the 2021 CS Finlandia contest in October. There she set two worldwide bests – for her general score and complete focuses.

She proceeded to win a world-level occasion in Sochi in November and became public top dog following her exhibition at the 2022 Russian Figure Skating Championships in St Petersburg on 24 and 25 December.

What is Trimetazidine?

Trimetazidine is a metabolic medication used to treat angina and chest torment brought about by the absence of blood and oxygen supply to the heart.

It can likewise be utilized to diminish indications of dizziness, tinnitus, and obscured vision.

Once in a while alluded to as TMZ, it works by expanding the bloodstream from the heart to the remainder of the body.

Expanded bloodstream to the muscles causes them to perform better and further develops perseverance, which is the reason the substance is prohibited by the World Anti-Doping Agency (WADA).

Under WADA guidelines it falls under “chemical and metabolic modulators”.


Trimetazidine, known as TMZ, is a medication used to treat angina and other heart-related circumstances. It works by expanding the bloodstream to the heart and restricting quick swings in circulatory strain. The medication isn’t endorsed for use in the United States.

“In the event that you’re in an exceptionally exertional sport, where you’re utilizing a ton of energy and you’re putting your heart under huge pressure, it positively could assist your heart with working better hypothetically,” said Dr. Kelly Johnson-Arbor, a clinical toxicology doctor at MedStar Georgetown University Hospital.


It has been on the World Anti-Doping Agency’s (WADA) rundown of restricted substances starting around 2014. It is right now ordered as a “chemical and metabolic modulator,” which is unlawful for competitors to utilize both all through rivalry.

It is accepted that TMZ can work on actual proficiency, particularly on account of high-intensity games, in spite of the fact that feelings differ on how dependable the impact could be.

TMZ is generally taken a few times per day and is simple to identify in tests as an engineered drug.


The most popular instance of trimetazidine being utilized as an exhibition upgrading drug included the Chinese swimmer Sun Yang.

The three-time Olympic hero was prohibited for a considerable length of time in 2014 subsequent to testing positive for it.

He was subsequently rebuffed for neglecting to co-work with test gatherers at home in China.

Russian bobsledder Nadezhda Sergeeva was additionally precluded from the 2018 Pyeongchang Winter Olympics subsequent to testing positive for TMZ. She then, at that point, served an eight-month boycott.

Conventional doping is generally phenomenal in figure skating as having a bigger bulk is viewed as an inconvenience.

Be that as it may, skaters have been found attempting to control their weight with diuretics, which are likewise restricted because of their capacity to veil steroids and other execution improving medications.

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