Theragran-H 30 Tablets

Vitamin D and Vitamin A tablets have distinct mechanisms of action within the body. Vitamin D primarily functions by regulating calcium and phosphate levels, which are essential for maintaining healthy bones and teeth. When ingested, Vitamin D is converted in the liver and kidneys to its active form, calcitriol. This active form binds to vitamin D receptors in various target tissues, influencing gene expression. This process promotes calcium absorption in the intestines, mobilization of calcium from bones, and reabsorption of calcium in the kidneys, ultimately contributing to bone mineralization and overall bone health. On the other hand, Vitamin A plays a crucial role in vision, immune function, and cell growth. It exists in various forms, including retinol, retinal, and retinoic acid. When Vitamin A is ingested, it is converted to retinal and then to retinoic acid, which acts as a ligand for nuclear receptors, particularly the retinoic acid receptors (RARs) and retinoid X receptors (RXRs). These receptors regulate gene transcription, influencing cellular processes such as cell differentiation, proliferation, and immune system modulation. Vitamin A is also essential for the maintenance of epithelial tissues, including the skin and mucous membranes, and plays a vital role in vision by producing visual pigments in the retina.

Vitamins

Tablet

The following are the uses of Vitamin D, Vitamin A Tablet:

• Used for maintaining bone health and promoting calcium absorption.
• Used for supporting immune function and reducing the risk of respiratory infections.
• Used for regulating cell growth and differentiation, especially in skin cells.
• Used for promoting eye health and maintaining good vision, particularly in low-light conditions.
• Used for supporting fetal development during pregnancy, ensuring proper growth and organ development.
• Used for enhancing muscle strength and improving overall physical performance.
• Used for regulating mood and potentially reducing the risk of depression.
• Used for maintaining cardiovascular health and supporting healthy blood pressure levels.

To be used as per doctor's advice

In the case of an overdose of Vitamin D or Vitamin A tablets, symptoms may include nausea, vomiting, and abdominal pain. High doses of Vitamin D can lead to excessive calcium absorption, causing kidney damage and mineral deposits in soft tissues. Vitamin A toxicity can result in blurred vision, dizziness, and skin irritation. It is important to seek medical advice if an overdose is suspected, as treatment may involve managing symptoms and ensuring proper hydration. Timely intervention can help prevent potential long-term complications.

In the case of a missed dose of Vitamin D, it is generally recommended to take the missed dose as soon as you remember, but if it's almost time for your next scheduled dose, skip the missed one. For Vitamin A tablets, if you forget to take a dose, take it as soon as you remember, however, if it's close to the time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. It is important not to double the dose to make up for a missed one.

To take the Vitamin D and Vitamin A Tablet, simply place the tablet on your tongue and swallow it with a glass of water, preferably with a meal or as directed by your healthcare professional.

Here are the conditions or situations when Vitamin D, Vitamin A Tablet should not be used:

• Avoid if you have a known allergy or hypersensitivity to vitamin D, vitamin A, or any of the excipients in the tablet formulation.
• Do not take if you have elevated blood calcium levels (hypercalcemia) or conditions that cause calcium build-up in tissues (e.g., sarcoidosis, hypervitaminosis D).
• Contraindicated in individuals with kidney stones or chronic kidney disease, as vitamin D and vitamin A can affect calcium metabolism.
• Should not be used if you have liver disease or conditions that affect liver function, as vitamins A and D are stored in the liver.
• Avoid excessive doses during pregnancy, especially high doses of vitamin A, as it may lead to fetal abnormalities.
• Do not use if you have a history of hypervitaminosis A, as excessive vitamin A intake can lead to toxicity.
• Not recommended for individuals with malabsorption syndromes, as it may affect the absorption of these fat-soluble vitamins.
• Avoid if you have a history of calcium-related kidney problems or are at risk of developing kidney issues.
• Should not be used in patients with certain types of cancer, especially those sensitive to vitamin A or D derivatives.

The side effects of Vitamin D, Vitamin A Tablet may include:

• Nausea and vomiting
• Constipation or diarrhea
• Dry mouth
• Increased thirst
• Fatigue and weakness
• Muscle or joint pain
• Changes in appetite
• Itching or rash

Following are the precautions and warnings for Vitamin D, Vitamin A Tablet:

• Do not exceed the recommended daily dosage, as excessive intake of Vitamin A can lead to toxicity.
• Individuals with a history of kidney stones or hypercalcemia should exercise caution and consult a healthcare professional before use.
• Those with a known allergy or sensitivity to vitamins or any ingredients in the tablet should avoid its use.
• Vitamin D can cause elevated calcium levels, so monitor for symptoms like nausea, vomiting, and constipation, and seek medical advice if they occur.
• This medication may cause dizziness or drowsiness, so avoid driving or operating heavy machinery until you know how it affects you.
• Pregnant and breastfeeding women should consult their doctor, as excessive Vitamin A intake can be harmful to the fetus or infant.
• Keep out of reach of children, as accidental overdose can be harmful.
• Store in a cool, dry place, away from direct sunlight and moisture.

Following are the drug interactions for Vitamin D, Vitamin A Tablet:

• Antacids containing magnesium may reduce Vitamin D absorption when taken simultaneously. Consider separating doses by 2-3 hours.
• Orlistat and cholestyramine can decrease the absorption of Vitamin D and Vitamin A. Monitoring of vitamin levels is advised.
• Thiazide diuretics can increase calcium levels, and concurrent use with Vitamin D may further elevate calcium, requiring monitoring.
• Vitamin D may decrease the effectiveness of calcium channel blockers, potentially requiring dosage adjustments.
• Corticosteroids can increase Vitamin D metabolism, leading to reduced calcium absorption. Monitoring is recommended.
• Vitamin D may enhance the effects of digoxin, necessitating dose adjustments.
• Certain anti-seizure medications (e.g., phenobarbital, phenytoin) can accelerate Vitamin D metabolism, potentially reducing its effectiveness.

Following are the food interactions for Vitamin D, Vitamin A Tablet:

• Consuming foods rich in Vitamin D and Vitamin A, such as fatty fish (salmon, mackerel), egg yolks, liver, and fortified dairy products, may lead to excessive intake when combined with the supplement.
• Avoid excessive consumption of Vitamin A-rich foods like sweet potatoes, carrots, and dark leafy greens while taking this medication.
• Limit alcohol intake as it may interfere with Vitamin D absorption and metabolism.
• Grapefruit juice can affect Vitamin D metabolism, so consider reducing or avoiding it during treatment.
• Ensure a balanced diet with adequate calcium and phosphorus for optimal Vitamin D and Vitamin A utilization.
• Some high-fiber foods may reduce the absorption of fat-soluble vitamins like Vitamins D and A, so consider spacing out vitamin intake and fiber-rich meals.
• Do not consume excessive amounts of Vitamin D-fortified foods, as it may lead to vitamin toxicity.
• Always consult a healthcare professional for personalized advice on dietary adjustments while taking this medication.

Vitamin D and Vitamin A tablets should be stored in a cool, dry place, preferably at room temperature between 68°F and 77°F (20°C and 25°C). Keep the medication in its original container, tightly sealed, to maintain its integrity and protect it from moisture. Avoid exposing the tablets to direct sunlight or extreme temperatures, as this can degrade their quality. Always check the expiration date, and if the medication is expired or no longer needed, dispose of it carefully. Do not throw it into the trash or flush it down the toilet; instead, follow local guidelines for pharmaceutical waste disposal. Ensure that the medication is kept in a secure location, out of the reach of children, to prevent accidental consumption.

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Following are the quick tips for Vitamin D and Vitamin A Tablet:

• Consult your doctor before use, especially if you have any medical conditions or are taking other medications.
• Take the tablet with a full glass of water, preferably with a meal.
• Do not crush or chew the tablet; swallow it whole for best absorption.
• Maintain a consistent dosing schedule and take the tablet at the same time each day.
• Ensure you get safe sun exposure for Vitamin D synthesis in the body.
• Include Vitamin D and Vitamin A-rich foods in your diet for overall health.
• Store the tablets in a cool, dry place, away from direct sunlight and moisture.
• Keep the medication out of reach of children and pets to prevent accidental consumption.