Compare Desoxyn vs. Kapvay

Head-to-head comparisons of medication uses, side effects, ratings, and more.

Desoxyn (Methamphetamine)

Prescription only

Kapvay (clonidine)

Prescription only
Helps you focus and lose weight.

Desoxyn (Methamphetamine) is an effective and cheap medication used to treat ADHD, but it can be habit-forming and is not used for long-term treatment.

4.4/ 5 average rating with 19 reviewsforDesoxyn
Treats attention deficit hyperactivity disorder.

Kapvay (clonidine) is one of the few medicines for ADHD that isn't a stimulant and not addictive, but it can lower your blood pressure.

  • Recommended as a first-choice medication to treat ADHD in both adults and children.
  • Available as a generic, so it is cheaper than other medications to treat ADHD.
  • Can be used alone or together with a stimulant-type medicine to treat ADHD.
  • Also treats blood pressure and some nervous system and psychiatric conditions.
  • Kapvay (clonidine) is available in generic.
  • Only recommended for weight loss if other medications and plans haven't worked.
  • Only used for short-term treatment because it is habit-forming.
  • If you want to stop taking Desoxyn (Methamphetamine), talk to your doctor since stopping can cause withdrawal symptoms.
  • Not safe for use in children younger than 12 years.
  • Kapvay (clonidine) is not a first choice medicine to treat ADHD.
  • Kapvay (clonidine) can make you feel very dizzy or cause low blood pressure.
  • Stopping Kapvay (clonidine) suddenly can cause your blood pressure to jump and your heart to beat very fast.
  • It can take up to two weeks of taking Kapvay (clonidine) to notice any changes in behavior.
  • Kapvay (clonidine) has to be swallowed whole, which can be hard for some children to do.
Used for
Dosage forms
  • Pill
  • Extended release
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19 reviews so far
saidit'sworth it
saiditworked well
saidit'sa big hassle

Have you used Desoxyn (Methamphetamine)?

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Side effects
The Desoxyn (Methamphetamine) FDA package insert doesn’t have numbers about how common side effects are.
12possible side effects
  • Sleepiness
  • Fatigue
  • Headache
  • Upper abdominal pain
  • Decreased appetite 
  • Dizziness
  • Insomnia
  • Aggression
  • Mood changes
  • Emotional disorders
  • Irritability
  • Stuffy nose
See more detailed side effects
Risks and risk factors
  • Serious or life-threatening cardiovascular events
    • History of heart problems
  • Abuse and dependence
    • History of drug abuse
  • Aggressive behavior and psychosis
    • History of psychotic episodes
    • History of Bipolar Disorder
  • Long-term growth suppression
    • Children
  • Seizures
    • History of seizures
  • Harm to fetus
    • Women of childbearing age
    • Breast-feeding
  • Drug interactions
    • Taking MAO inhibitors, insulin and other high blood pressure medicine
See more detailed risks and warnings
  • Low blood pressure and low heart rate
  • Sleepiness
    • Taking with alcohol
    • Taking other medicines that make you less alert
  • High blood pressure
    • Stopping Kapvay (clonidine) suddenly
See more detailed risks and warnings