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Cycloset Side Effects Center

Medically reviewed by Min Clinic Staff | Updated: January 2026

Cycloset (Bromocriptine Mesylate Tablets) side effects drug center

 

PROFESSIONAL

CONSUMER

SIDE EFFECTS

 

Cycloset Side Effects Center

What Is Cycloset?

Cycloset (bromocriptine mesylate) is a dopamine receptor agonist used together with diet and exercise to treat type 2 (non-insulin dependent) diabetes. Cycloset is not for treating type 1 diabetes.

What Are Side Effects of Cycloset?

Common side effects of Cycloset include:

  • dizziness,
  • spinning sensation,
  • drowsiness,
  • feeling weak or tired,
  • headache,
  • depression,
  • stuffy nose,
  • insomnia,
  • nausea,