What is the best treatment for sensitive skin every winter and red spots on hands?

My fiancé who has generally had sensitive skin every winter just using certain soaps would cause her hands skin damage. She has been working as a cleaner for the past few months and just recently she began getting red circular spots on her hands that are between .5 to 1 inch across id guess I can’t post pictures here they are mainly on the back of her fingers. She was wearing the same gloves repeatedly over some days sometimes when cleaning at work she has to handle some chemicals sometimes at work to clean with as well. I was suspecting it has to either be because of some cleaner she is using or maybe a allergy to the gloves or the gloves being dirty. She is unable to see a doctor anytime soon and we’re both worried as she’s never had her hands like this before. Any help is much appreciated I have photos of her hand also but just don’t know how to share them.

I'm sorry to hear about your fiancé's skin concerns. A few things to consider based on your description:

Contact Dermatitis: This is a skin reaction resulting from exposure to allergens or irritants. Cleaning agents and chemicals can act as irritants, and repeated exposure, especially with sensitive skin, can lead to this condition. Allergic reactions can also arise from the material of the gloves, especially if they are latex.
Glove-Related Issues: Wearing the same pair of gloves repeatedly can trap moisture inside, especially if her hands sweat or if the gloves become wet. A damp environment can contribute to skin irritation or even fungal infections. Moreover, if any cleaning agents seep into the gloves, repeated exposure without washing can aggravate the skin.
Fungal Infections: Circular red spots could be indicative of a fungal infection like ringworm (tinea manuum), though this is just one possible explanation.
Other Skin Conditions: There are many skin conditions like eczema, psoriasis, or other dermatological disorders that can manifest with various symptoms.

Here are some general recommendations she might consider until she can see a dermatologist:

Avoid the Irritant: If she suspects a specific cleaning agent is causing the irritation, she should try to minimize direct contact with it. If possible, switch to milder cleaning agents.
Change Gloves Regularly: If she's reusing gloves, she might consider using a new pair regularly. Also, she should ensure her hands are dry before putting on gloves and take breaks to air out her hands when possible.
Moisturize: Use hypoallergenic, fragrance-free moisturizers to keep the skin hydrated. Applying it after washing hands and before bedtime can be helpful.
Over-the-counter Corticosteroid Creams: For contact dermatitis, sometimes an over-the-counter corticosteroid cream can help reduce inflammation. However, she should follow the instructions and not use it for prolonged periods without a doctor's advice.
Keep Clean and Dry: Ensure her hands are clean and dry, especially if she suspects a fungal infection. Fungal infections thrive in moist environments.