Dowvigil 100mg Tablet: Comprehensive Overview

Dowvigil 100mg Tablet is a prescription medication primarily used to manage excessive sleepiness associated with conditions such as narcolepsy, obstructive sleep apnea, and shift work sleep disorder. Its active ingredient, Modafinil, is a wakefulness-promoting agent that influences certain neurotransmitters in the brain to enhance alertness and reduce the tendency to fall asleep during the day.

Key Features:

• Active Ingredient: Modafinil
• Strength: 100mg per tablet
• Formulation: Oral tablet

Manufacturer:

Dowvigil is manufactured by Ferozsons Laboratories Ltd., a reputable pharmaceutical company known for producing high-quality medications across various therapeutic categories.

Uses and Indications:

1. Narcolepsy: Dowvigil is prescribed to manage narcolepsy, a neurological disorder characterized by excessive daytime sleepiness and sudden sleep attacks.
2. Obstructive Sleep Apnea (OSA): In patients with OSA, Dowvigil helps alleviate excessive sleepiness by promoting wakefulness, complementing other treatments like continuous positive airway pressure (CPAP).
3. Shift Work Sleep Disorder: For individuals who experience sleepiness due to irregular work hours, such as night shifts, Dowvigil assists in maintaining alertness during working periods.

How It Works:

Modafinil, the active ingredient in Dowvigil, is believed to work by altering the levels of certain neurotransmitters in the brain, particularly dopamine. By inhibiting dopamine reuptake, it increases extracellular dopamine levels, which helps promote wakefulness and reduce the propensity for sleep.

Dosage and Administration:

• Narcolepsy and OSA: The typical recommended dose is 200mg taken orally once daily in the morning.
• Shift Work Sleep Disorder: A single 200mg dose is usually taken approximately one hour before the start of the work shift.

It’s essential to follow the prescribing physician’s instructions and not to exceed the recommended dose. Dowvigil can be taken with or without food.

Side Effects:

Common side effects may include:

• Headache
• Dizziness
• Nausea
• Nervousness
• Diarrhea
• Dry mouth
• Loss of appetite

Serious side effects are rare but can occur, including severe skin reactions, allergic reactions, and psychiatric symptoms such as anxiety, depression, or hallucinations. Seek immediate medical attention if any severe or concerning symptoms develop.

Precautions:

• Allergies: Inform your doctor if you have any known allergies to Modafinil or any other medications.
• Medical History: Disclose your complete medical history, especially if you have a history of heart problems, high blood pressure, liver issues, or mental health disorders.
• Pregnancy and Breastfeeding: The effects of Dowvigil during pregnancy and breastfeeding are not well-established. Consult your healthcare provider before use.
• Drug Interactions: Dowvigil can interact with other medications, including hormonal contraceptives, blood thinners, and certain antidepressants. Ensure your doctor is aware of all medications and supplements you are taking.

Frequently Asked Questions:

1. What is the price of Dowvigil 100mg Tablet in Pakistan?

   Prices may vary depending on the pharmacy and location. It’s advisable to check with local pharmacies or online retailers for the most current pricing.

2. How should I take Dowvigil 100mg Tablet?

   Take the tablet orally with or without food, following your doctor’s instructions regarding timing and dosage.

3. What should I do if I miss a dose?

   If you miss a dose, take it as soon as you remember. If it’s close to the time for your next dose, skip the missed dose and resume your regular schedule. Do not double the dose to catch up.

4. Can I consume alcohol while taking Dowvigil?

   It’s advisable to avoid alcohol, as it can exacerbate certain side effects like dizziness and may interfere with the medication’s effectiveness.

5. Is Dowvigil habit-forming?

   While the potential for dependence is low, it’s important to use Dowvigil strictly as prescribed to minimize any risk of misuse.

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