Interaction does not occur if carbidopa taken concurrently. Pyridoxine (Antidote) decreases levels of levodopa by increasing metabolism. Applies only to oral form of both agents. Use Caution/Monitor.Įrythromycin stearate will decrease the level or effect of pyridoxine (Antidote) by altering intestinal flora. Use Caution/Monitor.Įrythromycin lactobionate will decrease the level or effect of pyridoxine (Antidote) by altering intestinal flora. Use Caution/Monitor.Įrythromycin ethylsuccinate will decrease the level or effect of pyridoxine (Antidote) by altering intestinal flora.

Use Caution/Monitor.Įrythromycin base will decrease the level or effect of pyridoxine (Antidote) by altering intestinal flora. Use Caution/Monitor.Ĭlarithromycin will decrease the level or effect of pyridoxine (Antidote) by altering intestinal flora. Contraindicated.Īzithromycin will decrease the level or effect of pyridoxine (Antidote) by altering intestinal flora. For example, the poison aconitine, a highly poisonous alkaloid derived from various aconite species has no antidote, and as a result is often fatal if it enters the human body in sufficient quantities.Pyridoxine (Antidote) decreases effects of cisplatin by unknown mechanism. Some other toxins have no known antidote. Some animal venoms, especially those produced by arthropods are only potentially lethal when they provoke allergic reactions and induce anaphylactic shock as such, there is no 'antidote' for these venoms because it is not a form of poisoning and anaphylactic shock can be treated. A number of venoms lack a viable antivenom, and a bite or sting from an animal producing such a toxin often results in death. This results in an antivenom that can be used to counteract poison produced by certain species of snakes, spiders, and other venomous animals. The antidotes for some particular toxins are manufactured by injecting the toxin into an animal in small doses and extracting the resulting antibodies from the host animals' blood. The term ultimately derives from the Greek αντιδιδοναι antididonai, 'given against'. Freebase (4.00 / 1 vote) Rate this definition:Īn antidote is a substance which can counteract a form of poisoning.

Antidote definition