In adults, the condition refers to any penis smaller than 2.8 inches in length. (2) In infants, a Micropenis is classed as any penis that is less than 0.75 inches in length. This is considered significantly smaller than a ânormalâ male newbornâs penis, which is between 1.1 and 1.6 inches in length when stretched gently.
drug-drug interaction, a modification of the effect of a drug when administered with another drug. The effect may be an increase or a decrease in the action of either substance, or it may be an adverse effect that is not normally associated with either drug.he effect may be an increase or a decrease in the action of either substance, or it may be an adverse effect that is not normally associated with either drug.
This can cause unwanted effects. A food/drug interaction occurs when a food, or one of its components, interferes with the way a drug is used in the body. A drug/nutrient interaction occurs when a drug affects the use of a nutrient in the body. This fact sheet describes common food/drug and drug/nutrient interactions.