Rosemary Coleman

If you're out playing tennis at nine o'clock in the morning, it's hot and sweaty, you're blowing your nose, rubbing your face, you need to reapply as soon as you've finished.

If you're out playing golf, you need to reapply halfway because you're out there for four to five hours.

It's very difficult for people, say, who are jogging and running and sweating a lot.

If they're going for a very long run, it's very important to wear clothes, a high neck, sleeves in.

Try and get the SPF clothing that will suit your sport.

In the summer, I'll play tennis with long sleeves.

You know, it's a very light fabric.

It's called polymorphic light eruption.

And it's extremely common.

It's usually a UVA sensitivity.

It normally comes on around day five to seven of the sun holiday.

What she should do is go to the GP and get a course of oral steroids, prednisolone, and take that on holidays with her.

The minute the rash hits, she takes them.

And that should, that'll settle it down and stop it flaring up.

Is this a Celtic skin issue?

Yes, it's largely, but not exclusively.

And I had expected you to tell me that Jeanette should cover up in the sun.

Well, like that goes without saying.

If you're going to get a sun sensitivity and you lie there and sunbathe, she can't sunbathe once she's got that disorder.

Even on the steroids?