Aloe is known for its healing properties, so if you dream about aloe it can be a sign that you are healing from a trauma.
In some cultures, aloe is associated with grief, so in a dream, aloe can be associated with the healing that occurs as you pass through the stages of grief.
Aloe in a dream can be a sign of a healed relationship.
A dream that you are applying an aloe ointment to someone else can mean that you are attempting to fix a problem with a relationship.
If you dream that you are wounded and someone is applying aloe to the wound, you may be hoping that others will help you heal emotionally.