 [ Symptoms ] i am 45 and have only developed excema now why would that be  i have only had the excema for the last couple of months i have not changed laundry detergent have lived in the same place for 3 years and wear more or less the same types of clothing that i always have i am lactose intolerant but have been this way for the last 7 years excema does not run in my family any cause the sudden onset [ Disease ] hi problem can be inguinal ligament strain it is uncommon and usually misdiagnosed pain increase with external rotation also hip osteoporosis or osteoarthritis can show same pain especially with hip flexed good luck