Adderall is a brand name prescription stimulant used to treat narcolepsy and attention-deficit hyperactivity disorder. While it's generally safe when taken as directed, Adderall can cause unwanted side effects when combined with other stimulants like caffeine. Learning about the pharmacological effects of Adderall can help you understand how it interacts with caffeine and other substances. To avoid serious complications, only take Adderall that is prescribed to you by a doctor.
Effects of Caffeine
Caffeine is a substance that occurs naturally in many plants, including coffee, tea and the herb guarana. It is also added to some supplements and medications for its mild stimulating effects. Caffeine produces its effects by speeding heart rate, breathing and other physiological functions, resulting in feelings of increased alertness and energy. Like other stimulants, caffeine can cause unpleasant side effects in some people. According to Drug Information Online, nausea, nervousness, dizziness and irritability are common side effects of caffeine. Heavy caffeine consumption has even been linked to depression and worsening of conditions like premenstrual disorder.
Adderall Side Effects
Adderall contains a combination of dextroamphetamine and amphetamine salts. While it shares some characteristics with caffeine, its stimulating effects are much more potent and long-lasting. Adderall is relatively safe when taken as directed for conditions like attention-deficit hyperactivity disorder, though it can be dangerous if abused. The website eMedTV lists appetite loss, insomnia and increased blood pressure as possible side effects. As with cocaine and other illicit drugs, Adderall is habit-forming and can lead to abuse or psychological dependence.
Interactions
No specific interactions exist between Adderall and caffeine, according to Drug Information Online. Still, taking two or more drugs with similar effects can lead to an increased risk for complications. The combined stimulant effects of caffeine and Adderall are greater than taking either substance separately. This can be particularly dangerous if you have an underlying health condition such as high blood pressure.
Application
Limiting your use of caffeine while taking Adderall helps prevent unwanted interactions. Monitoring your caffeine intake by reading food, drink and medicine labels can help you avoid excessive caffeine consumption. If you have high blood pressure or a heart condition, talk to your doctor about the safety of combining Adderall and caffeine. Seek immediate medical attention if you experience fainting, chest pain or other serious side effects after taking Adderall.
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