Category: Medicines

Grandem 1 Tablet contains Granisetron (1mg), a selective 5-HT3 receptor antagonist used to prevent and treat nausea and vomiting. These symptoms are often associated with chemotherapy, radiotherapy, and surgical procedures. By blocking serotonin activity in the gut and brain, it effectively reduces the vomiting reflex.

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Uses / Indications

• Chemotherapy-induced nausea and vomiting (CINV)

• Radiotherapy-induced nausea and vomiting (RINV)

• Post-operative nausea and vomiting (PONV)

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How It Works

• During cancer treatments or surgery, the body releases serotonin in the gut.

• Serotonin activates 5-HT3 receptors, which send signals to the brain to induce vomiting.

• Granisetron blocks these receptors, thereby preventing and controlling nausea and vomiting.

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Dosage & Administration

• Adults (oral use): Usually 1mg tablet taken 1 hour before chemotherapy or radiotherapy, may be repeated as advised.

• Can also be given before and after surgery to prevent post-operative vomiting.

• Swallow the tablet with water, with or without food.

• The exact dosage and duration should be decided by the doctor based on treatment type, patient’s age, and body weight.

Note:

• Do not self-medicate or change the dose.

• Use in children should be under pediatric supervision only.

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Side Effects

Common:

• Headache

• Constipation

• Diarrhea

• Fatigue or drowsiness

Less common:

• Dizziness

• Abdominal pain

• Insomnia (sleep disturbances)

Serious (rare):

• Allergic reaction (rash, swelling, breathing difficulty)

• Irregular heart rhythm (QT prolongation)

• Severe constipation

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Precautions & Warnings

• Not to be used if allergic to Granisetron or similar medicines like Ondansetron.

• Caution in patients with heart problems, electrolyte imbalance, or liver disease.

• Pregnant or breastfeeding women should use only if prescribed.

• May cause drowsiness or dizziness – avoid driving or operating heavy machinery until effects are known.

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Summary

Grandem 1 Tablet (Granisetron 1mg) is a reliable antiemetic for preventing and treating nausea and vomiting caused by chemotherapy, radiation therapy, or surgery. It is generally well tolerated and effective when taken as prescribed by a healthcare professional.

Grandem Injection contains Granisetron (1 mg), a serotonin 5-HT3 receptor antagonist used to prevent and treat nausea and vomiting caused by chemotherapy, radiotherapy, or surgery. It works by blocking serotonin, a natural substance in the body that triggers the vomiting reflex. This medicine is usually administered in a hospital or clinical setting under medical supervision.

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Uses / Indications

• Prevention and treatment of chemotherapy-induced nausea and vomiting (CINV)

• Prevention and treatment of radiotherapy-induced nausea and vomiting

• Prevention and treatment of post-operative nausea and vomiting (PONV)

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How It Works (Mechanism of Action)

• Granisetron (1 mg): Selectively blocks 5-HT3 receptors located in the brain and gastrointestinal tract.

• Prevents serotonin from binding to these receptors, thereby suppressing the vomiting reflex.

• Provides effective relief from nausea and vomiting associated with cancer treatments and surgical procedures.

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Dosage & Administration

• Given intravenously (IV) by a doctor or nurse.

• Chemotherapy-induced nausea/vomiting: Usually administered before and/or after chemotherapy.

• Surgery-related nausea/vomiting: Administered before induction of anesthesia or after surgery if nausea occurs.

• Dose and frequency are determined by the doctor depending on the patient’s condition, type of chemotherapy/surgery, and response.

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Side Effects

Common:

• Headache

• Constipation

• Diarrhea

• Weakness or fatigue

Less common:

• Dizziness

• Trouble sleeping

• Injection site reactions (pain, redness, swelling)

Serious (rare):

• Allergic reactions (rash, itching, swelling of face/lips, difficulty breathing)

• Heart rhythm disturbances (QT prolongation, palpitations)

• Severe abdominal pain or persistent constipation

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Precautions & Warnings

• Should only be administered under medical supervision.

• Caution in patients with heart disease or arrhythmias.

• Inform doctor if taking other medicines that affect heart rhythm (e.g., antiarrhythmics, antidepressants).

• Safe use in pregnancy and breastfeeding has not been fully established – use only if prescribed.

• Not recommended for patients with known hypersensitivity to Granisetron or other 5-HT3 antagonists.

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Summary

Grandem Injection (Granisetron 1 mg) is an effective anti-nausea medicine used to prevent and manage nausea and vomiting associated with chemotherapy, radiotherapy, and surgical procedures. It is generally well-tolerated, but requires hospital/clinical administration and monitoring for possible side effects like headache, constipation, or heart rhythm changes.

Gravitor SR Tablet is a prescription medication used to improve muscle strength in patients with myasthenia gravis, a chronic autoimmune neuromuscular disorder. It contains Pyridostigmine (180mg), a long-acting cholinesterase inhibitor that enhances communication between nerves and muscles by increasing acetylcholine levels at neuromuscular junctions.

Uses:

• Treatment of myasthenia gravis

• Helps increase muscle strength and endurance

• Reduces muscle weakness and fatigue associated with neuromuscular disorders

• Provides sustained control of symptoms due to extended-release formulation

How to Use:

• Take exactly as prescribed by your doctor

• Usually taken once or twice daily, depending on the severity of symptoms

• Swallow the tablet whole; do not crush or chew

• Can be taken with food to reduce gastrointestinal discomfort

• Follow your doctor’s instructions for dosing intervals to avoid overdose or insufficient effect

Precautions:

• Use under strict medical supervision

• Inform your doctor if you have asthma, heart disease, urinary obstruction, or intestinal blockage

• Avoid abrupt discontinuation; consult your doctor before changing dose

• Monitor for signs of overdose, such as muscle cramps, diarrhea, or excessive salivation

Possible Side Effects:

• Nausea, vomiting, diarrhea

• Abdominal cramps

• Increased salivation or sweating

• Muscle twitching or weakness

• Rare: severe allergic reactions

Important:

• Prescription Required – do not self-medicate

• Store in a cool, dry place, away from sunlight and out of reach of children

• Follow regular medical check-ups as advised by your doct

GTN Sorbitrate CR 2.6 Tablet is a controlled-release formulation of Nitroglycerin (2.6mg), a nitrate medicine widely used in the management and prevention of angina pectoris (chest pain caused by coronary artery disease). It works by relaxing and widening blood vessels (vasodilation), which reduces the workload on the heart and improves oxygen supply to the heart muscle.

The controlled-release (CR) formulation ensures a gradual and sustained release of Nitroglycerin, providing prolonged relief and prevention from angina attacks compared to immediate-release tablets.

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Uses:

• Prevention and long-term management of angina pectoris due to coronary artery disease.

• Helps reduce the frequency and severity of chest pain episodes.

• May be prescribed in some cases of chronic stable angina.

• Improves exercise tolerance in patients with ischemic heart disease.

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Dosage & Administration:

• Dose should be taken exactly as prescribed by the physician.

• Usually taken once or twice daily, with or without food.

• Tablets should be swallowed whole with water. Do not crush, chew, or break the controlled-release form.

• Not intended for immediate relief of acute angina attacks (sublingual nitroglycerin is used for emergencies).

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Mechanism of Action:

• Nitroglycerin gets converted to nitric oxide (NO) in the body.

• NO activates guanylate cyclase, increasing cyclic GMP (cGMP) in vascular smooth muscle.

• This leads to relaxation of smooth muscle → dilation of veins and arteries.

• Venous dilation reduces preload (blood returning to the heart).

• Arterial dilation reduces afterload (resistance the heart pumps against).

• Overall effect: reduced myocardial oxygen demand and increased oxygen delivery to the heart muscle, thereby preventing angina.

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Side Effects:

• Common: Headache, dizziness, flushing, weakness, low blood pressure (hypotension).

• Less common: Palpitations, nausea, fainting, blurred vision.

• Rare but serious: Severe hypotension, methemoglobinemia, tolerance (reduced effect with prolonged use).

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Precautions:

• Not to be used for sudden acute angina attacks.

• Should not be stopped abruptly; dose tapering is necessary.

• Use cautiously in patients with low blood pressure, severe anemia, glaucoma, or head injury.

• Avoid concomitant use with phosphodiesterase-5 inhibitors (e.g., sildenafil, tadalafil, vardenafil) as it may cause a dangerous drop in blood pressure.

• Alcohol may enhance blood pressure-lowering effects—avoid excessive intake.

• Pregnant and breastfeeding women should use only under medical supervision.

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Storage:

• Store in a cool, dry place, away from direct sunlight.

• Keep tightly closed to protect from moisture.

• Keep out of reach of children.

Gynazol 100mg Capsule is a prescription medication containing Danazol (100mg), a synthetic steroid that works by altering hormone levels in the body. It is primarily used in the treatment of endometriosis, fibrocystic breast disease, and other hormone-related conditions.

Uses:

• Treatment of endometriosis

• Management of fibrocystic breast disease

• Helps reduce pelvic pain and related symptoms

• Used for hormonal regulation in specific gynecological disorders

How to Use:

• Take exactly as prescribed by your doctor

• Usually taken once or twice daily, with or without food

• Swallow the capsule whole with water

• Do not change the dosage or stop treatment without consulting your doctor

Precautions:

• Use under strict medical supervision

• Inform your doctor if you have liver disease, cardiovascular issues, or pregnancy

• Not recommended for use during pregnancy or breastfeeding

• Avoid smoking during treatment as it increases the risk of blood clots

Possible Side Effects:

• Weight gain or fluid retention

• Acne or oily skin

• Changes in menstrual cycle

• Headache or mood changes

• Rare: liver dysfunction or thromboembolic events

Important:

• Prescription Required – do not self-medicate

• Store in a cool, dry place, away from direct sunlight and moisture

• Keep out of reach of children

Gynazol 200mg Capsule is a prescription medication containing Danazol (200mg), a synthetic steroid that works by modifying hormone levels in the body. It is primarily used for treating endometriosis, fibrocystic breast disease, and other hormone-related conditions where higher doses are required.

Uses:

• Treatment of endometriosis

• Management of fibrocystic breast disease

• Helps reduce pelvic pain and hormonal symptoms

• Used for hormonal regulation in specific gynecological disorders

How to Use:

• Take exactly as prescribed by your doctor

• Usually taken once or twice daily, with or without food

• Swallow the capsule whole with water

• Do not adjust the dose or stop treatment without consulting your doctor

Precautions:

• Use under strict medical supervision

• Inform your doctor if you have liver disease, cardiovascular issues, or are pregnant

• Not recommended for use during pregnancy or breastfeeding

• Avoid smoking during treatment as it may increase the risk of blood clots

Possible Side Effects:

• Weight gain or fluid retention

• Acne or oily skin

• Changes in menstrual cycle

• Headache or mood changes

• Rare: liver dysfunction, thromboembolic events, or severe allergic reactions

Important:

• Prescription Required – do not self-medicate

• Store in a cool, dry place, away from direct sunlight and moisture

• Keep out of reach of children