Hello,
As a teacher, I can understand your concern and you have to be presentable everytime. Yes we can decrease sun tanning by proper usage of creams and lotions and mainly SUN PROTECTION is the key to prevent further damage.
Next Steps
Consult me via practo pro to know about what type of skin routine you should have for your body skin as well so you can prevent this condition in future
Health Tips
- Cover your arms whenever out or use sunscreen with good SPF for preventing further photodamage
For more treatment options, Consultation is a must