I read your background & hence replied promptly.
Do not worry. It probably is also true with your current lifestyle the stressors in him are also high. Do make sure he goes across to the ER & gets a shot of hydrocortisone
100mg or 250 mg IV stat (depending on the body weight & the doctor's advice).
Also use a topical steroid
lotion to the affected parts, drink plenty of warm fluids & rehydrate him & an antihistamine preferably fexofenadine
180 mg once/day will also help.
Last but not the least, a little TLC
(tender love & care) will lend that final garnish to the therapy!
Dr Praveen Rodrigues MD