Modacharge 200

Modacharge 200 mg is formulated to support wakefulness and mental clarity. It helps you stay alert, focused and productive during long working hours. It is also used for excessive sleep disorders like Narcolepsy, Sleep apnea and Shift Worker Sleep Disorder. The medication can be taken with or without food. 

COMPOSITION

Active Ingredient: Modafinil

Inactive ingredients: 

• Microcrystalline cellulose
• Croscarmellose sodium
• Povidone
• Magnesium stearate
• Lactose Monohydrate
• Pregelatinized starch

MECHANISM OF ACTION

• Modafinil blocks the reuptake of Dopamine transporter (DAT), the hormone responsible for clearing dopamine out of the synaptic cleft. 
• Since the DAT is inhibited, there is higher build up of dopamine in the space between the neurons. 
• There is increased dopamine availability that leads to stronger stimulation of postsynaptic dopamine receptors. 
• The net effect is heightened wakefulness and improved alertness.

USES

• Narcolepsy
• Obstructive sleep apnea
• Shift worker sleep disorder
• Cognitive enhancers
• Attention Deficit Hyperactivity Disorder (ADHD) 

ADDITIONAL INFORMATION

Key Features

DOSAGE 

The medication is typically taken orally once daily in the morning or approximately an hour before starting  a work shift for people suffering with Shift work sleep disorder. It is essential to take this medication only under the direction of the healthcare provider. 

SIDE EFFECTS 

Common side effects are:

• Headache
• Nausea
• Indigestion
• Dizziness
• Insomnia 
• Vomiting
• Anxiety
• Nervousness
• Runny or stuffy nose

Severe side effects are:

• Severe skin reactions like rashes, blisters, skin peeling or sores in the mouth
• Aggressive behaviour
• Mania
• Thoughts of self-harm
• Dyspnea (Shortness of breath)
• Irregular or rapid heart rate
• Inflammation of the face, lips, tongue
• Difficulty in breathing
• Hallucinations
• Suicidal Thoughts 
• Depression
• Chest pain

INTERACTIONS 

• Modafinil can reduce blood levels of cyclosporine i.e. an immunosuppressant and may decrease the effectiveness of clopidogrel. 
• Blood thinners like warfarin when used together can increase the risk of bleeding. 
• Modafinil can interact with SSRIs like citalopram
• Modafinil decreases the effectiveness of birth control pills, devices, implants or patches. 
• Modafinil affects the drugs metabolized by CYP2C19 e.g. certain antidepressants, proton pump inhibitors, anticonvulsants, etc.
• Modafinil when combined with opioids can lower their blood levels and lead to extreme pain. 
• Combining alcohol and modafinil tablets can increase the risk of serious side effects. 
• Grapefruit or grapefruit juice can increase the levels of modafinil in the body as it blocks the breakdown of modafinil. 

PRECAUTIONS & WARNINGS

General Precautions 

• Should only be used under the direction of a qualified GP; do not self-adjust dosage or duration of use.
• Modafinil manages symptoms of excessive sleepiness but does not treat the underlying cause of the sleep disorder.
• Even though it promotes wakefulness, some patients may still experience impaired alertness. Caution is advised until individual response is known, especially for those with residual sleepiness.
• If a dose is missed and it’s too close to bedtime, it should generally be skipped rather than taken late, to avoid disrupting nighttime sleep.

Warnings

• Modafinil has been associated with rare but serious skin reactions, including Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN). Any rash should be reported to a healthcare provider immediately, and the medication should typically be discontinued at the first sign of a rash.
• Rare hypersensitivity reactions can involve fever, rash, and organ involvement (e.g., liver, blood). Seek medical attention if symptoms like fever, swelling, or unusual bruising occur.
• May cause or worsen anxiety, mania, hallucinations, suicidal thoughts, aggression, or other mood/behavior changes, particularly in those with a history of psychiatric illness.
• Can cause increased heart rate and blood pressure; caution advised in patients with a history of heart disease, arrhythmias, recent heart attack, or left ventricular hypertrophy.

Precautions for Special Population

• Hepatic & renal impairment
• Pregnancy
• Cardiovascular history 
• Breastfeeding
• Elderly patients
• History of substance abuse

CONCLUSION 

Modacharge 200 mg (Modafinil) is an effective wakefulness-promoting agent for the treatment of excessive daytime sleepiness associated with narcolepsy, obstructive sleep apnea, and shift work sleep disorder. The active ingredient in Modacharge 200 mg is generally well tolerated, but it does have the potential for side effects and drug interactions and should only be taken under the guidance of a GP. 

FAQs

1. What is the active ingredient in Modacharge 200 mg?
The active ingredient in Modacharge 200 mg is modafinil which is a eugeroic.

2. Can Modacharge 200 mg be taken with or without food?
Yes. Modacharge 200 mg can be taken with or without food.

3. Can Modacharge 200 mg cause mood changes?
Yes. Modafinil can cause or worsen mood with excessive hallucinations, depression and psychosis.

4. Is Modacharge 200 mg safe during pregnancy?
No. Modacharge 200 mg is not safe during pregnancy.

5. Does grapefruit affect Modacharge 200 mg?
Grapefruit or Grapefruit juice can increase the levels of Modafinil in the body by blocking its breakdown.