💊 Zunestar 2 mg Tablet
- Generic Name: Eszopiclone
- Brand Name: Zunestar
- Strength: 2 mg
- Dosage Form: Oral Tablet
- Drug Class: Non-benzodiazepine Hypnotic
- Manufacturer: Signature Pharmaceuticals
- Prescription Status: Prescription-only
✅ Indications
Zunestar 2 mg is indicated for the short-term treatment of insomnia. It is particularly helpful for individuals who experience:
- Difficulty falling asleep (sleep-onset insomnia)
- Frequent awakenings during the night (sleep-maintenance insomnia)
It promotes quicker sleep onset and improves sleep quality by reducing nighttime disturbances.
⚙️ Mechanism of Action
Zunestar contains Eszopiclone, which works by enhancing the effect of gamma-aminobutyric acid (GABA) on GABA-A receptors in the brain. This action induces sedation and facilitates both sleep initiation and maintenance, making it an effective hypnotic for insomnia.
💊 Dosage & Administration
- Recommended Dose: 2 mg, taken orally just before bedtime.
- Administration: Take on an empty stomach, approximately 30–45 minutes before sleep for optimal absorption.
- Duration: Typically used for short-term treatment, ranging from 2 to 4 weeks. Long-term use is not recommended.
- Caution: Ensure you have at least 7–8 hours of sleep after taking Zunestar to avoid residual drowsiness the next day.
⚠️ Warnings & Precautions
- Risk of Dependence: Prolonged use can lead to physical and psychological dependence. It should be used only for the prescribed duration.
- CNS Depression: Can impair coordination, judgment, and alertness. Avoid activities such as driving or operating machinery until you know how the medication affects you.
- Alcohol Interaction: Avoid alcohol as it can significantly increase the sedative effects of Zunestar, leading to enhanced drowsiness and other complications.
- Pregnancy & Lactation: Not recommended during pregnancy or breastfeeding unless deemed necessary by your healthcare provider.
- Liver Impairment: Use cautiously in patients with liver conditions. Dose adjustments may be required.
❌ Side Effects
Common Side Effects:
- Drowsiness
- Dizziness
- Dry mouth
- Headache
- Nausea
Serious Side Effects (Seek immediate medical attention if):
- Memory loss or amnesia
- Unusual mood changes or hallucinations
- Severe allergic reactions (rash, swelling, difficulty breathing)
🔄 Drug Interactions
- CNS Depressants (e.g., alcohol, opioids): May increase sedation and respiratory depression when combined with Zunestar.
- Antidepressants & Antipsychotics: Can interfere with the effectiveness of Zunestar or increase side effects.
- Antifungal & Antibiotic Medications: These may alter the metabolism of Zopiclone, potentially requiring dose adjustments.
📦 Storage Instructions
- Store at room temperature (15°C–30°C).
- Keep in a dry place, away from light and moisture.
- Keep out of reach of children.
📝 Summary
Zunestar 2 mg is an effective treatment for short-term insomnia, aiding in faster sleep onset and improving overall sleep quality. However, due to the potential for dependence and side effects, it should be used according to the prescribed dosage and for a limited duration. Always consult a healthcare provider before starting treatment.