Addiction.
Addiction
Acute angle closure glaucoma.
it is because once a neuron or synapse has been altered by a drug, it cannot function normally unless the drug is present, so with repeated exposure to a drug a person addicted to the drug develops tolerance to the drug.
A psychological dependence is a person's belief that he or she needs a drug to feel good or to function normally. A physical dependence is a condition where a person has a physical or chemical dependence on the drug.
If the person who took the drug is not having symptoms, do not wait to see if symptoms develop; call a poison control center immediately.
yes
If a drug has expired, it is in a condition and should not be used.
he was addicted Dr, Jekyll was investigating the phenomena that the drug produces, namely removing all goodness from a person, leaving only evil. At first he kept taking the drug to move from one condition to the other. Then later the evil condition always exerted itself without the need for the drug so he had to take it to keep himself in normal condition.
A control group is set up with people with the exact condition and give them a placebo that is administered in exactly the same manner of the drug. Neither party should know what version they are taking.
A control group is set up with people with the exact condition and give them a placebo that is administered in exactly the same manner of the drug. Neither party should know what version they are taking.
A control group is set up with people with the exact condition and give them a placebo that is administered in exactly the same manner of the drug. Neither party should know what version they are taking.
This is called euthanasia, which can be either active (administering a lethal drug) or passive (withholding treatment).