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Consumer
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ENGLISH
MSD Manual
Consumer Version
HEALTH TOPICS
HEALTHY LIVING
SYMPTOMS
EMERGENCIES
RESOURCES
COMMENTARY
ABOUT US
HEALTH TOPICS
HEALTHY LIVING
SYMPTOMS
EMERGENCIES
RESOURCES
COMMENTARY
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Drugs
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Factors Affecting Response to Medications
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Factors Affecting Response to Medications
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Overview of Response to Medications
Effects of age on drug response
Adherence to Medication
Results of not adhering
Children and adherence
Older adults and adherence
Improving adherence
Drug Interactions
Drug-Drug Interactions
Duplication
Opposition (antagonism)
Alteration
Drug-Nutrient Interactions
Food
Dietary supplements
Alcohol
Drug-Disease Interactions
Genetic Makeup and Response to Medications
Tolerance and Resistance to Medications
Tolerance
Resistance
Prevention and Treatment