The "Wrecking Ball" singer resumed her Bangerz Tour and performed at her London show on May 6 after her previous hospitalization due to allergic reactions caused by antibiotics.

Miley Cyrus held a press conference at the O2 Arena in UK before the concert, telling the reporters that she did not have a drug overdose. Instead, she took some antibiotics which were prescribed by her doctor to cure her sinus infection, and therefore she found out that she was having side effects in the prescribed drug which caused her to cancel at least eight tour dates of her tour.

Now that she is back, Miley told People magazine recently that people have no idea how ready she is for her tour. "There is nothing I would rather not do than lay in a bed for two weeks. It was the most miserable two weeks of my life," she added.

Also, during her hospital stay, she said that she learned so much about taking care of her personal health. She's now taking vitamins and added honey and lavender for her full recovery.

Miley Cyrus had her last performance on April 13 in Columbus, Ohio, prior to her hospitalization incident.