Megafenac (50mg) 20 Tablets

Diclofenac Sodium 50mg Tablet primarily exerts its analgesic, anti-inflammatory, and antipyretic effects through inhibition of cyclooxygenase (COX) enzymes, particularly COX-2. By blocking these enzymes, diclofenac interferes with the production of prostaglandins, which are key mediators in the inflammatory process. This mechanism leads to reduced inflammation, pain relief, and decreased fever. Specifically, diclofenac inhibits the conversion of arachidonic acid to prostaglandin H2, a precursor of various prostaglandins and thromboxanes, thus suppressing the inflammatory response in the body. This action underlies the therapeutic benefits of diclofenac in managing pain, inflammation, and fever associated with various conditions.

Diclofenac Sodium 50mg

Non-steroidal anti-inflammatory drug (NSAID)

Tablet

The following are the uses of Diclofenac Sodium 50mg Tablet:

• Used for relieving acute pain, such as post-surgical pain or pain from injuries.
• Used for reducing inflammation and managing pain in conditions like arthritis.
• Used for treating migraine headaches to alleviate pain and reduce frequency.
• Used for managing pain and inflammation in cases of gout.
• Used for providing relief in menstrual cramps and associated pain.
• Used for reducing fever and managing pain in cases of flu or other infections.
• Used for controlling pain and swelling after dental procedures.

Tailoring Treatment for Optimal Health, Prescribed Medication Dosage is:

• Arthritis 50mg to 100mg daily in divided doses
• Osteoarthritis 50mg to 150mg daily in divided doses
• Rheumatoid arthritis 50mg to 150mg daily in divided doses
• Ankylosing spondylitis 50mg to 100mg daily in divided doses
• Acute pain 50mg to 100mg every 8 to 12 hours, not to exceed 150mg per day
• Primary dysmenorrhea 50mg to 100mg initially, followed by 25mg to 50mg every 6 to 8 hours if necessary

In the case of an overdose of Diclofenac Sodium 50mg Tablets, individuals may experience symptoms such as nausea, vomiting, abdominal pain, and in severe cases, gastrointestinal bleeding. Immediate medical attention is necessary to manage these symptoms effectively. Treatment may involve gastric decontamination procedures, such as stomach pumping or administering activated charcoal to prevent further absorption of the drug. It is crucial to seek professional medical help promptly to ensure appropriate management and minimize potential complications.

In the case of a missed dose of Diclofenac Sodium 50mg Tablet, it is important to take the medication as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and continue with your regular dosing schedule. Do not double the dose to make up for a missed one, as this may increase the risk of side effects. If you miss several doses, contact your healthcare provider for advice on how to proceed, as they may recommend adjusting your dosing schedule to ensure the medication remains effective.

To take Diclofenac Sodium 50mg Tablet, swallow the tablet whole with a glass of water, preferably with or after food, exactly as prescribed by your doctor, usually 2 to 3 times a day, or follow the instructions provided on the medication guide.

Here are the conditions and situations when Diclofenac Sodium 50mg Tablet should not be taken:

• Do not use if you have a known allergy or hypersensitivity to Diclofenac, aspirin, or other Non-Steroidal Anti-Inflammatory Drugs (NSAIDs).
• Avoid using Diclofenac if you have a history of asthma attacks, hives, or other allergic reactions triggered by NSAIDs.
• Contraindicated in individuals with active or recent gastrointestinal bleeding or perforation.
• Should not be used in patients with severe heart failure or heart disease.
• Not recommended for individuals with active peptic ulcer or a history of recurrent peptic ulcers.
• Avoid using it if you have severe kidney or liver disease.
• Diclofenac is not suitable for patients with bleeding disorders or those on blood-thinning medications.
• Do not take this medication if you have recently undergone coronary artery bypass graft (CABG) surgery.
• Contraindicated in individuals with certain metabolic disorders, such as porphyria.
• Should not be used during the last trimester of pregnancy due to potential fetal risks.

The side effects of Diclofenac Sodium 50mg Tablet may include:

• Stomach pain or discomfort
• Nausea and vomiting
• Diarrhea
• Constipation
• Dizziness or vertigo
• Skin rash or itching
• Increased blood pressure
• Headache

Following are the precautions and warnings for Diclofenac Sodium 50mg Tablet:

• Not recommended for individuals with a history of allergic reactions to NSAIDs (Non-Steroidal Anti-Inflammatory Drugs) or aspirin.
• Patients with gastrointestinal issues like bleeding, ulcers, or inflammatory bowel disease should exercise caution and consult a doctor before use.
• This medication may increase the risk of cardiovascular events such as heart attack or stroke, especially with long-term use. Regular monitoring is advised.
• Not suitable for patients with severe heart failure or established cardiovascular disease.
• Kidney function should be monitored regularly, particularly in elderly patients and those with existing kidney problems.
• May cause liver damage; individuals with liver disease should use with caution and undergo regular liver function tests.
• Not recommended during pregnancy, especially in the third trimester, due to potential harm to the fetus. Consult a doctor for alternative options.

Following are the drug interactions for Diclofenac Sodium 50mg Tablet:

• Aspirin or other NSAIDs (e.g., ibuprofen, naproxen) can increase the risk of gastrointestinal bleeding and ulcers.
• Lithium or diuretics may have reduced elimination, leading to potential toxicity.
• Warfarin or other anticoagulants can have enhanced effects, increasing bleeding risk.
• ACE inhibitors or angiotensin receptor blockers (ARBs) may lead to decreased antihypertensive effect.
• Methotrexate levels can be increased, potentially leading to more adverse effects.
• Cyclosporine may have increased blood concentration, requiring close monitoring.
• Antidiabetic drugs may need adjustment due to altered glycemic control.

Following are the food interactions for Diclofenac Sodium 50mg Tablet:

• Avoid excessive alcohol consumption as it may increase the risk of stomach bleeding and liver damage.
• Grapefruit and grapefruit juice should be consumed with caution as they can affect the metabolism of Diclofenac, potentially increasing its levels in the blood and the risk of side effects.
• Limit the intake of foods high in potassium, such as bananas, oranges, and tomatoes, as Diclofenac can increase potassium levels in the body.
• Avoid high-sodium foods as Diclofenac can cause sodium retention, leading to increased blood pressure.
• Caffeine-rich beverages like coffee and energy drinks may enhance the absorption of Diclofenac, potentially increasing its effects and side effects.
• Consuming Diclofenac with fatty meals may delay its absorption, leading to a slower onset of action.
• Avoid foods that may irritate the stomach, such as spicy dishes, as Diclofenac can increase the risk of gastrointestinal issues.
• Always follow healthcare advice regarding dietary restrictions and adjustments while taking Diclofenac.

Diclofenac Sodium 50mg Tablets should be stored in a secure and dry location, preferably in a medicine cabinet, at room temperature (between 20-25°C) and away from excessive heat, moisture, or direct sunlight. It is crucial to keep the tablets in their original container, tightly sealed, to maintain their integrity and prevent exposure to environmental factors. Do not store them in the bathroom or kitchen, as these areas may have temperature fluctuations. Regularly check the expiration date, and dispose of any expired tablets promptly. When disposing of unused or expired medication, do not throw them in the trash or flush them down the toilet. Contact your pharmacist or local waste management authority for guidance on proper disposal methods to ensure environmental safety. Keep the medication out of children's reach to prevent accidental consumption.

Following are the quick tips for Diclofenac Sodium 50mg Tablet:

• Consult a doctor for prescription and guidance before taking this medication.
• Take the tablet with a full glass of water as directed by your healthcare provider.
• Ensure you swallow the tablet whole without crushing or chewing for optimal effect.
• Diclofenac is best taken with food to prevent stomach upset.
• Avoid alcohol consumption as it may increase the risk of stomach bleeding.
• Inform your doctor about all medications you're taking to prevent potential interactions.
• Store the tablets at room temperature, away from moisture and heat.
• Do not share this medication with others, even if their symptoms are similar.

When taking Diclofenac Sodium 50mg, it is crucial to undergo certain lab tests to ensure your safety and adjust the dosage if required. These tests are essential to monitor your health and tackle any potential risks associated with the medication. Firstly, liver function tests are vital to safeguard against potential liver damage, whilst kidney function tests are essential to monitor any impact on kidney function. Both tests are crucial in assessing enzyme levels in the blood and measuring blood levels of creatinine and blood urea nitrogen, respectively. These tests enable doctors to ensure the medication remains compatible with your organ's well-being. Secondly, regular blood pressure checks are incorporated into your monitoring plan, which help identify trends in hypertension, enabling timely intervention and lifestyle adjustments. Thirdly, long-term use of Diclofenac Sodium may decrease red blood cell count, and so routine assessments of hemoglobin and hematocrit levels are required to ensure these parameters remain within the normal range, alerting healthcare providers to intervene and prevent anemia. It is imperative to emphasise that lab testing frequency and intervals should be determined by your healthcare provider, who will tailor the monitoring plan to your specific needs. Timely and regular lab tests ensure a safe and effective medicinal regimen, providing the necessary insights to adjust dosage and mitigate potential adverse effects.