Hi doctor, I am 48 years old, 1,78m tall and weigh 65kg. Three years ago, I was very sick. I had terrible skin rash, my hair fell out, I lost weight etc. I was diagnosed with helicobacter and treated with antibiotics. I feel very healthy but my skin is still very sensitive and extremely dry and thin. I can not apply topical creams because I am allergic. What supplements or medication can I take to thicken my skin. I am taking Omegar3 (fish oil) daily.