`Wrecking ball" singer Miley Cyrus will be given medical care during her British tour. She had a severe allergic reaction last month.

Cyrus, who was hospitalised last month after suffering a severe allergic reaction to Cephalexin, an antibiotic prescribed for the flu, is on the mend but isn't taking any chances with her health, reports contactmusic.com.

A source told the Daily Mirror newspaper: "Miley has been under the supervision of two nurses, who are monitoring her progress 24 hours a day at her home.

"She already has a nurse on standby for when she lands in Britain. The worst thing about her illness is that there are times when she feels entirely fine but then suddenly her symptoms flare up again.

"The reaction could still affect her over the next few days but Miley is determined to put on a great show for her British fans.`