E45 cream on my eczema, can i use it every 2-3 hours? because...?

I have eczema around my mouth, my doctor told me to keep it moisturised.. The E45 does work, the bottle says to use it 2-3 times a day.. QUESTION - what happens if i use it around 4-5 times a day??|||maybe u%26#039;ll irritate ur skin more, or maybe he told u 2-3 times a day because that is the safe amt to use.. i don%26#039;t think overusing it is gonna help u.. sorry to say