Anyone who has had chicken pox can suffer from shingles , 1 in 4 of the population. We are more likely than other to get shingles.
Worth knowing what to look to ensure you get anti virals asap to reduce the long term effects.
Critical to get prompt attention if the rash is near the eyes. If in doubt seek medical attention. There are plenty of photos online that give a flavour of how the rash develops.