Genetic link

[missisabel]

Hi, I was wondering if you are more likely to have skin cancer if your parents/grandparents have had it, and is there anything else that can increase your chances of getting it other than sun exposure? Thanks

[Dr Juber Hafiji]

Hi there,

There is greater risk of you developing skin cancer if you have a first degree relative affected, that is your mother, father, brother or sister rather than your grandmother.

There are many risk factors for developing skin cancer but sun exposure is a big one which causes DNA damage within the skin. There are other factors such as being fairskinned, having lots of moles, especially atypical moles, otherwise known as 'unstable moles', if you are taking immunosuppressive medication etc.

With your family history, if you do have any moles, I would recommend you have a skin check with your GP or dermatologist so that you have a baseline and if things change, you are more likely to be aware of it. Taking pictures of your moles also helps. Remember - skin cancers don't just develop over night. There is usually a history of change so if in doubt, have it checked out!

All the best!

Dr Juber Hafiji