I'm not sure how many days in one of Neptune years but one of Neptune's days is 16 hours and 7 minutes long. And one year is 165 earth years so 365 x 165 = 60225 earth d â¦ ays in one Neptune year. 4 people found this useful. Answered.
Most rashes caused by poison ivy, poison oak, or poison sumac are mild and last from five to 12 days. In severe cases, the rash can last for 30 days or longer. Immunotherapy is not available for allergies to poison ivy, poison oak, and poison sumac.
The stems and leaves of the poison ivy plants contain an allergen that is known as urushiol. When this allergen comes in contact with the body. It leads to poison ivy rash. The mild rash of poison ivy last for 5 to 12 days and the severe poison ivy lasts for a month. As soon as you come in the contact of the poison ivy plant, rinse your skin before the rash starts appear.Wash it thoroughly with cold water. To prevent the rash from spreading apply rubbing alcohol. Soak a cotton ball in the rubbing alcohol and dab it on the affected skin. It will treat the rashes at the onset.