Shelcal HD (Calcium-Vitamin D3)

What is Shelcal HD (Calcium-Vitamin D3)?

Shelcal HD is a health supplement used when your body doesn’t get enough calcium or vitamin D from food or sunlight. Calcium is essential for bones, teeth, muscles, and nerve function. Vitamin D3 helps your body absorb calcium better. Without enough vitamin D3, your body can’t use calcium the right way, even if you’re eating enough of it.

Doctors recommend Shelcal HD to:

• Strengthen bones in older adults
• Help pregnant and breastfeeding women meet calcium needs
• Treat or prevent osteoporosis
• Support people with low calcium levels due to diet or medical conditions

How to Use Shelcal HD (Calcium-Vitamin D3)

Take Shelcal HD exactly as your doctor tells you. Here’s a general guide:

• Dosage: Usually 1 tablet once or twice a day
• How to take: Swallow whole with a glass of water
• When to take: Preferably after meals for better absorption

Avoid taking it with foods high in oxalates or phytic acid (e.g., spinach, bran, or caffeine) as they may lower calcium absorption.

How Shelcal HD (Calcium-Vitamin D3) Works

Shelcal HD works in two ways:

1. Calcium carbonate gives your body extra calcium. This supports bone growth, muscle function, and heart rhythm.
2. Vitamin D3 helps your body absorb calcium from your diet or supplements. It also helps deposit calcium into bones and teeth.

Together, these ingredients help prevent or correct calcium deficiency and keep your bones healthy and strong.

Contraindications

You should not take Shelcal HD if:

• You are allergic to calcium, vitamin D3, or any ingredient in the tablet
• You have high calcium levels (hypercalcemia)
• You have high vitamin D levels (hypervitaminosis D)
• You have kidney stones or severe kidney disease
• You are already taking another calcium or vitamin D supplement (unless prescribed)

Always talk to your doctor before starting Shelcal HD.

Dosages

The usual dosage for Shelcal HD is:

• Adults and elderly: 1 tablet once or twice daily
• Pregnant and breastfeeding women: As advised by the doctor

Do not exceed the recommended dose, as too much calcium or vitamin D3 can cause side effects.

If you miss a dose, take it as soon as you remember. If it’s almost time for your next dose, skip the missed one. Don’t double your dose.

Side Effects

Shelcal HD is generally safe, but some people may have mild side effects. These may include:

• Constipation
• Upset stomach
• Gas or bloating
• Nausea
• Dry mouth

Rarely, high doses may cause serious effects like:

• Kidney stones
• Confusion or weakness
• Increased thirst or urination

Stop using the supplement and seek medical help if you notice unusual symptoms or allergic reactions.

Where to Buy Shelcal HD (Calcium-Vitamin D3)

You can buy Shelcal HD tablets online at affordable prices from trusted sources. One reliable source is:

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Drug Interactions

Shelcal HD may interact with some medications, such as:

• Thyroid medications (e.g., levothyroxine)
• Antibiotics (e.g., tetracyclines, quinolones)
• Diuretics (like furosemide)
• Bisphosphonates (used for bone problems)
• Antacids containing aluminum or magnesium

These drugs may affect how calcium or vitamin D is absorbed. Always inform your doctor about all the medicines and supplements you’re taking.

Food Interactions

Some foods can reduce how well your body absorbs calcium:

• Oxalate-rich foods (spinach, beets)
• Phytate-rich foods (bran, legumes)
• High-fiber foods in large amounts
• Caffeine and alcohol can interfere with absorption

Avoid taking Shelcal HD with iron or zinc supplements at the same time. Space them at least 2 hours apart.

Storage

Keep Shelcal HD tablets in a cool, dry place away from heat and moisture.

• Temperature: Store below 25°C (77°F)
• Keep out of reach of children
• Do not use past the expiration date
• Don’t store in the bathroom or refrigerator

Keep the tablets in their original blister pack until use to protect them from light and humidity.

Precaution

Here are a few precautions before taking Shelcal HD:

• Check your calcium and vitamin D levels before use
• If you have kidney problems, consult your doctor first
• Avoid double dosing if you miss a dose
• Don’t take other supplements without checking with your doctor
• Drink plenty of fluids to reduce the risk of kidney stones

If you are pregnant, breastfeeding, or over 65, use only under medical guidance.