Napra D 500 mg Tablet (10 Tab)

Napra D 500 Tablet Overview:

Napra D 500 Tablet is a combination medicine used to treat and prevent migraine attacks, especially when they are accompanied by nausea and vomiting. It contains Naproxen Sodium, a pain-relieving and anti-inflammatory medicine, and Domperidone, an anti-nausea medicine.

The tablet is also used to relieve moderate to severe pain associated with various inflammatory conditions such as rheumatoid arthritis, gout, and dysmenorrhea (painful menstrual cramps).

Naproxen Sodium works by blocking the production of prostaglandins, naturally occurring substances in the body that are responsible for pain, inflammation, and swelling. Domperidone helps control nausea and vomiting by improving stomach movement and blocking signals that trigger the vomiting reflex. Together, these ingredients provide effective relief from pain and associated gastrointestinal symptoms.

Composition:

Each film coated tablet contains- Naproxen Sodium equivalent to Naproxen: 500 mg, Domperidone Maleate equivalent to Domperidone: 10 mg, and Excipients Q.S.

Colours: Ferric Oxide Red & Titanium Dioxide

Uses & Benefits of Napra D 500 Tablet:

The therapeutic uses and benefits of Napra D 500 Tablet include:

• Treatment of Migraine Attacks: It effectively relieves severe, pulsating headaches typically confined to one side of the head.
• Management of Associated Symptoms: It directly targets and prevents the nausea, vomiting, and gastric discomfort frequently triggered by migraines.
• Relief from Inflammatory and Musculoskeletal Pain: It provides robust relief from moderate-to-severe pain caused by conditions such as rheumatoid arthritis, gout, osteoarthritis, and dysmenorrhea (menstrual cramps).

How Does Napra D 500 Tablet Work:

Napra D 500 Tablet contains two active ingredients; Naproxen Sodium (an NSAID) and Domperidone (an antiemetic and prokinetic agent), that work synergistically to terminate a migraine attack.

Naproxen provides potent analgesic and anti-inflammatory action by inhibiting cyclooxygenase (COX-1 and COX-2) enzymes. This inhibition halts the production of prostaglandins, thereby reducing vascular swelling, inflammation, and pain signaling in the brain during a migraine.

Concurrently, Domperidone (a dopamine antagonist) treats migraine-induced gastric stasis (delayed digestion) and nausea. By tightening the stomach's entrance and relaxing its exit, it accelerates gastric emptying, eliminating nausea and ensuring rapid absorption of Naproxen into the bloodstream for fast relief.

Dosage of Napra D 500 Tablet:

• Usage Direction

Take Napra D 500 Tablet strictly as advised by your doctor, following the prescribed dose and timing. Napra D 500 Tablet should be swallowed whole with water without crushing, chewing, or breaking it, preferably at the same time each day. Do not stop or alter the dose of Napra D 500 Tablet without consulting your doctor, as this may prevent you from achieving the desired outcome. If you are unsure about the administration procedures of Napra D, consult with your doctor or pharmacist.

• Missed Dose

If you miss a dose of Napra D 500 Tablet, take it as soon as you remember on the same day. But, if it is almost time for your next scheduled dose, skip the one you missed and continue following your regular dosing schedule. Do not attempt to take two doses if you have forgotten one. If you often forget to take your medication, consult with your doctor to re-evaluate your dosing schedule. Frequently missing doses could lead to undesired outcomes.

You can set reminders on your smartphone, keep drug organizer boxes, or use other audio-visual technologies to prevent missing a dose.

• Overdose

If you accidentally take more than the prescribed dose of Napra D 500 Tablet, seek immediate medical attention or go to an emergency room. An overdose can lead to severe lethargy, dizziness, upper abdominal pain, unusual muscle movements, or fainting.

Contraindications of Napra D 500 Tablet:

Do not take Napra D 500 Tablet if you are hypersensitive or allergic to Naproxen, Domperidone or any of the ingredients of this medicine.

It must not be used by individuals with a history of asthma, urticaria, or allergic reactions triggered by aspirin or other NSAIDs.

Additionally, this medication should be avoided by patients with active or pre-existing gastrointestinal bleeding, stomach ulcers, or perforation; moderate to severe liver or kidney impairment; severe heart failure or recent bypass surgery; cardiac conduction defects (such as QT prolongation); and prolactin-releasing pituitary tumors (prolactinoma).

Precautions & Warnings of Napra D 500 Tablet:

Before starting treatment with Napra D 500 Tablet, it is essential to inform your healthcare provider of your complete medical history. Use with caution in patients with preexisting kidney disease. Impaired renal function can lead to a dangerous accumulation of potassium in the blood, increasing the risk of hyperkalemia.

This medication significantly increases the risk of stomach ulcers, gastritis, and mucosal bleeding. Elderly patients are at a substantially higher risk of these severe gastrointestinal complications.

Long-term or high-dose NSAID therapy may also marginally elevate the risk of heart attack or stroke; therefore, caution is advised for individuals with hypertension, high cholesterol, or cardiovascular disease.

Additionally, NSAIDs can trigger aspirin-sensitive asthma, liver toxicity, and severe skin reactions. Discontinue use immediately at the first appearance of a skin rash, mucosal lesions, or any other sign of hypersensitivity.

Side Effects of Napra D 500 Tablet:

While Napra D 500 Tablet is generally well-tolerated, some individuals may experience side effects. Common possible side effects may include nausea, indigestion, heartburn, or mild abdominal pain, dizziness, drowsiness, diarrhea or constipation, and dry mouth.

However, some rare but serious side effects may occur, which require immediate medical attention. These symptoms include black, tarry stools or vomiting blood (signs of GI bleeding), irregular heartbeats or palpitations, swelling of the face, lips, or ankles (fluid retention or edema), and skin rashes, blistering, or severe itching.

Safety Related Concerns of Napra D 500 Tablet:

• Pregnancy

Napra D 500 Tablet is generally not recommended during pregnancy, as Naproxen can cause fetal harm and lead to delivery complications. If you are pregnant or you are planning to get pregnant, consult your physician before taking the medicine, who has determined that the benefits clearly outweigh the potential risks.

• Breastfeeding

It is suggested to avoid taking Napra D 500 Tablet while breastfeeding. Since its active ingredient may pass into the breast milk in small amounts and affect the breastfed child. Therefore, consulting with your doctor before taking Napra D is crucial.

• Alcohol

It is advised to avoid alcohol while taking Napra D 500 Tablet. Combining alcohol with NSAIDs significantly elevates the risk of gastric bleeding and stomach ulcers.

• Food Interactions

While Napra D 500 Tablet can be taken with or without food, taking it with heavy or high-fat meals significantly delays the absorption of Domperidone. This can render the medication less effective at rapidly halting an active migraine attack.

Additionally, certain foods can act as physiological triggers for migraine episodes. It is highly recommended to consult a healthcare professional or dietitian to identify these dietary triggers, such as cheeses, chocolates, artificial preservatives (like nitrates and MSG), and alcohol.

• Drug Interactions

Napra D 500 Tablet can interact with various medications, which may either compromise their effectiveness or increase the risk of serious side effects. It is strictly contraindicated alongside QT-prolonging drugs (such as Quinidine, Amiodarone, Toremifene, Pentamidine, Erythromycin, and Clarithromycin) and potent CYP3A4 inhibitors, as these combinations can trigger severe cardiac arrhythmias.

Co-administration with blood thinners (like Warfarin), other NSAIDs (like Ibuprofen), or corticosteroids significantly increases the risk of gastrointestinal bleeding.

Additionally, Naproxen can impair the excretion of lithium and methotrexate, leading to potential toxicity. It can reduce the therapeutic efficacy of antihypertensive medications like ACE inhibitors, ARBs, beta-blockers, and diuretics while increasing the risk of acute kidney injury.

Always inform your healthcare provider and pharmacist about all medications you are taking, including prescription drugs, over-the-counter medications, vitamins, minerals, and herbal supplements, to avoid potential interactions.

Using Machinery & Driving

Napra D 500 Tablet can cause dizziness, blurred vision, or drowsiness in some individuals. Avoid driving or operating machinery until you know exactly how it affects you.

Storage of Napra D 500 Tablet:

Store in a cool, dry, and dark place. Keep out of reach of children.

Avoid using it after the expiry date, printed on the packaging. Dispose of expired or unused medication properly; do not throw it away casually.

Additional Information:

• Keep a headache diary to identify your migraine triggers. Common triggers may include stress, lack of sleep, skipped meals, dehydration, hormonal changes, bright lights, strong odors, loud noises, weather changes, caffeine fluctuations, alcohol, and certain foods such as aged cheese, processed meats, MSG, and artificial sweeteners.
• Manage stress by practicing relaxation techniques such as deep breathing, meditation, yoga, or regular physical activity.
• Maintain a consistent sleep-wake schedule. Both sleep deprivation and oversleeping disrupt brain chemistry and trigger attacks.
• Do not skip meals or fast. Sudden drops in blood glucose can trigger the brain activity that starts a migraine cascade.
• Drink fluids consistently throughout the day, as mild dehydration is a frequent but overlooked migraine catalyst.
• If you work at a desk, keep your screen at eye level and take hourly movement breaks.
• Do not suddenly stop your medication unless your doctor specifically tells you to.
• Do not share your medicine with someone else having the same symptoms as you.