Fifty Shades of Grey star Jamie Dornan said that he`s `lucky to be alive` after he encountered toxic caterpillars during his holiday. The Hollywood actor was on holiday in Portugal with friends when he started suffering from heart attack symptoms, which were most likely to have been caused by `toxic` caterpillars.

He had to be hospitalised due to the pain, reports mirror.co.uk. His friend also experienced some of the symptoms while they were at the golfing resort. Doctors asked the actor’s friend how much they had to drink the night before concluding that the symptoms were caused by caterpillars.