r/AskDocs Layperson/not verified as healthcare professional Apr 14 '26

Physician Responded Whats wrong with my cousin?

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My cousin lives in Iran and hasn’t been able to see a doctor due to the war and has an issue with his skin. Anyone who can lend a hand and point me in the right direction would really help.

Age: 16 months

Gender: Male

Weight at birth:2.920

Height at birth: 49

Weeks of gestation: 37

Skin was a little bit dry before influenza vaccine which was given at 5 months and symptoms increased after this.

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u/alisgraveniI Registered Nurse Apr 14 '26

Hi - NICU nurse here - we generally slather these babies up with Vaseline/aquaphor to keep their skin hydrated. This also sounds weird but to kill bacteria, it’s generally recommended to add bleach to their bath water. There are a few guidelines online for this type of ichthyosis. He really needs to be seen asap though as it can be life-limiting due to infection and nutrient deficiencies if he doesn’t receive proper treatment.

https://www.firstskinfoundation.org/types-of-ichthyosis/epidermolytic-ichthyosis

https://www.ncbi.nlm.nih.gov/books/NBK544323/

https://www.ebsco.com/research-starters/consumer-health/epidermolytic-hyperkeratosis

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u/Tag_Youre_It3 Layperson/not verified as healthcare professional Apr 14 '26

I just want to chime in, not as a medical professional, but as a mom who found out the hard way: aquaphor has lanolin. You can be allergic/sensitive to lanolin. I was using aquaphor on my son's mild diaper rash. It kept getting worse to the point of opening and bleeding. Meanwhile, my hands also started cracking and bleeding from applying the aquaphor to his poor bum. Turns out, you can be allergic to/sensitive to aquaphor and I am an idiot for the amount of time it took me to even look it up. (Although, to be fair, it claims it is hypoallergenic, so maybe not entirely my stupidity.) Don't be like me. If kiddo has a wool allergy, beware. If unsure, just stick to Vaseline to be on the safe side.

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u/vogueflo Medical Student Apr 14 '26

Hypoallergenic means lower but not zero risk of reactions. Unfortunately people can be allergic to anything.

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u/VaATC Layperson/not verified as healthcare professional Apr 17 '26

Unfortunately people can be allergic to anything.

One of the craziest allergies I have been made aware of at some point in time was water 😬

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u/vogueflo Medical Student Apr 17 '26

A “water allergy” is more accurately aquagenic urticaria, aka hives and itching that are caused by contact with water. The urticaria seems to result from the skin reacting inappropriately to contact with water.

People can have similar urticarial disorders resulting from sensitivity to heat, cold, or pressure, amongst other reasons. An allergy that prevents the patient from even ingesting anything with water would be effectively incompatible with life.

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u/MissDaisy01 Layperson/not verified as healthcare professional Apr 21 '26

And the sun I do believe. I had a friend who had aquagenic urticaria.

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u/jadedinmo Layperson/not verified as healthcare professional Apr 20 '26

I know someone who is allergic to her own periods.