Recreational drug use are caused by an excessive response of the body to allergens, such as the pollen released by grasses and trees. An allergic reaction causes release of histamine by the body. Other uses of antihistamines are to help with normal symptoms of insect stings even if there is no allergic reaction. Their recreational appeal exists mainly due to their anticholinergic properties, that induce anxiolysis and, in some cases such as diphenhydramine, chlorpheniramine, and orphenadrine, a characteristic euphoria at moderate doses. High dosages taken to induce recreational drug effects may lead to overdoses. Antihistamines are also consumed in combination with alcohol, particularly
The Power that Preserves had to act through a proxy, Covenant, and even after causing Covenant to be transported to the Land, the Creator did not interfere with Covenant's freedom of will in any way. The decision to "save or damn" the Land was Covenant's own. The Creator then tells Covenant that he has a choice: either he can remain in the Land in full health, or he can be returned to life in his own world, where he otherwise would have died from an allergic reaction to the anti-venom treatment applied to his unconscious body. Covenant, still unwilling to fully accept the Land,