Intense sunshine causes them to dehydrate, crack, burn and blister. You may even develop a nasty lip-sore, which could take several days to clear up. Protect them with a special lip screen.

Gloucester couple Gabrielle Bryan and Tyler Rees were told their then-six-day-old baby's blister was not a concern, but doctors found he had a heart murmur. A scan revealed Bertie had a ...