Can you suddenly get eczema?

I ignored a small dry patch on my ankle thinking it was just winter dryness, but it spread to my entire leg because I didn't treat it. By the time I went to a doctor, it was severely infected. Please get it diagnosed by a dermatologist right away before it spreads further.

Yes, adult-onset eczema can trigger suddenly due to environmental allergens, changes in weather, or even a new laundry detergent. It's best to consult a certified dermatologist to identify your specific triggers rather than trying random over-the-counter steroid creams.

At home, the first thing you should do is stop using scented soaps or hot water, as they dry out the skin even more. Apply plain virgin coconut oil or a fragrance-free moisturizer right after washing. If the itching doesn't stop, then definitely go to a doctor.

Bro, I got this sudden crazy rash on my neck last monsoon, and it turned out to be contact dermatitis/eczema from my gym towel. I just switched to a mild soap and the doctor gave me a simple ointment that cleared it up in a week. Just get it checked, don't worry.