Not just Salbutomol, but Formetemol, Salmeterol & Budesenoid at typical doses found in Wiggins TUEs would not require a TUE today so many fewer TUEs required to be issued if you use Wiggins as an example of reduced TUEs being issued since 2010.
Wiggins timings for using a 40mg Triamcinolone acetonide injection would have to be near his main objective of the year, because the adrenal suppression gradually returns to normal in 30 days but triamcinolone acetonide's main side effect is it leaves you very open to infection as it suppresses your immune system, so you can only use it once per year really to treat hayfever unless you want to be sick all year. In the UK the NHS no longer prescribes it via injection because it was decided the side effects were too great. My Father used to have 100mg of Triamcinolone acetonide injected in April or May to last the worst of the hayfever season, but now he is limited to 10mg tablets orally unless he goes privately where you can still pay for a 100mg injection.
Wiggins timings for using a 40mg Triamcinolone acetonide injection would have to be near his main objective of the year, because the adrenal suppression gradually returns to normal in 30 days but triamcinolone acetonide's main side effect is it leaves you very open to infection as it suppresses your immune system, so you can only use it once per year really to treat hayfever unless you want to be sick all year. In the UK the NHS no longer prescribes it via injection because it was decided the side effects were too great. My Father used to have 100mg of Triamcinolone acetonide injected in April or May to last the worst of the hayfever season, but now he is limited to 10mg tablets orally unless he goes privately where you can still pay for a 100mg injection.