CVM is especially concerned that pet owners are going online to buy two types of commonly used prescription veterinary drugsânonsteroidal anti-inflammatory drugs (NSAIDs) and heartworm preventives. Both drugs can be dangerous if there is no professional involvement, says Hartogensis.
Fetal growth may be further impaired by the tendency of marijuana to increase the heart rate and blood pressure28 of the mother, thus reducing placental blood flow to the fetus. In addition, cocaine and marijuana, when used together, may exert a synergistic effect on both heart rate and blood pressure.29.
Taking almost any drug during pregnancy can have serious consequences for the fetus. For instance, babies who are exposed to cocaine have a tendency to have smaller heads that indicate a lower IQ. Cocaine-exposed babies have a higher risk of birth defects that impact the urinary tract or heart.