At the end of 2018, Michelle discovered a lesion on her face, and after an exam skin cancer was detected. Due to the high cost of her treatment, several personalities of the medium and artists of the music scene by whom she was much loved, held a charity event on February 21, 2019, at the Fedenador Theater, which was attended by Israel Maldonado, Juan Carlos Coronel, La Peña de Rox and Max, Roy Maruri, Mau Garcerant, along with Azuca Music Band, Gino Freire (stand up comedy), Juan Carlos Gallegos, Diego Govea, Javo Balladares and Nicolás Carrión, under the leadership of Alondra Santiago and Miguel Cedeño. The event was called #TodosporMichelle and had a value of $ 25 entry. Danna Hanna, spokeswoman for the event, said: Michelle's lifestyle is that of a healthy woman, she is very loved in the music scene in Guayaquil, so this group of artists join this cause to raise $ 20,000.[4][5][6]
She was also known in social networks as the la chica Ajá, for the word “aha” said by her in an interview for the YouTube channel of Felipe Crespo, who used this expression as a meme frequently in her videos, so Felipe, together with Michelle's cousin, made a video to raise funds for treatment in her segment All for money, and send messages of support from her audience using the hashtag # AjáChallenge.[7]
Her last appearance in public, she did it as a singer when performing a song in a tribute to Selena Quintanilla made by her friend Valeria Vanoni, in June 2019, where she did it with fear of fainting but wanting to sing after her friend invited her to go on stage.[8]
Medina finally died on 2 July 2019 at the age of 32.