Gravitor Tablet (10 Tab)

GRAVITOR TABLET (10 TAB) by SUN PHARMA LABORATORIES LTD.

Gravitor Tablet is a medication primarily used to manage conditions characterized by muscle weakness and impaired muscle function. It is manufactured by SUN PHARMA LABORATORIES LTD.

Composition

The active ingredient in Gravitor Tablet is Pyridostigmine (60 mg). Pyridostigmine belongs to a class of drugs called cholinesterase inhibitors. It works by preventing the breakdown of acetylcholine, a crucial chemical messenger that facilitates communication between nerves and muscles, thereby enhancing muscle contraction and improving muscle strength.

Uses

Gravitor Tablet is prescribed for the treatment of several medical conditions:

• Myasthenia Gravis: A neuromuscular disorder causing muscle weakness and fatigue.
• Paralytic Ileus: A condition where the normal movement of intestinal muscles is disrupted, leading to intestinal obstruction.
• Postoperative Urinary Retention: Difficulty in emptying the bladder after surgery due to impaired bladder muscle function.
• It is also used as a reversal agent for the effects of nondepolarizing muscle relaxants after surgery. In some cases, it may be used for prophylaxis against military exposure to nerve poisoning gas.

Dosage and Administration

The typical adult dosage for conditions like myasthenia gravis often ranges from 60 mg several times a day. The dose can vary based on individual factors such as age, body weight, and the severity of the condition. It is generally advised to take Gravitor Tablet on an empty stomach, preferably at the same time each day, for optimal absorption. However, some sources suggest taking it with food to minimize stomach upset. The tablet should be swallowed whole with a glass of water and not crushed, chewed, or split. Do not discontinue the medication suddenly without consulting a doctor.

Side Effects

Common side effects may include:

• Nausea and vomiting
• Diarrhea
• Abdominal cramps
• Increased salivation and sweating
• Muscle cramps or twitching
• Blurred vision
• Dizziness and drowsiness

Serious side effects are less common but can include severe muscle weakness or allergic reactions. Overdosing can lead to extreme muscle weakness, stomach pain, excessive sweating, salivation, difficulty breathing, and potentially paralysis.

Precautions

• Allergies: Not recommended for individuals with a known allergy to pyridostigmine or any other components of the tablet.
• Medical Conditions: Use with caution in patients with kidney diseases, bradycardia (low heart rate), hyperthyroidism, peptic ulcer disease, respiratory disorders (e.g., asthma), coronary artery disease, Parkinson's disease, or bladder/bowel obstruction.
• Pregnancy and Breastfeeding: Use in pregnant or breastfeeding women should be done with caution and only if deemed necessary by a doctor.
• Driving and Operating Machinery: Gravitor Tablet may cause dizziness, drowsiness, or visual disturbances; therefore, avoid driving or operating heavy machinery until you understand how the medicine affects you.
• Alcohol: Avoid alcohol consumption as it may increase side effects like dizziness.
• Gravitor Tablet is not approved for use in children younger than 18 years unless prescribed by a doctor.

Storage

Store Gravitor Tablet in a cool and dry place, ideally between 20°C to 25°C or below 30°C, away from direct sunlight and moisture. Keep the medicine out of sight and reach of children and pets.

What is Gravitor Tablet used for?

Gravitor Tablet is primarily used to manage myasthenia gravis, a neuromuscular disorder characterized by muscle weakness and fatigue. It is also used to treat paralytic ileus (paralysis of intestinal muscles) and postoperative urinary retention (difficulty in emptying the bladder after surgery). Additionally, it can be used as a reversal agent for the effects of non-depolarizing muscle relaxants after surgery and for prophylaxis against military exposure to nerve agents.

How does Gravitor Tablet work?

Gravitor Tablet contains Pyridostigmine, which belongs to a class of medicines called cholinesterase inhibitors. It works by inhibiting the enzyme acetylcholinesterase, which is responsible for breaking down acetylcholine. By preventing this breakdown, Gravitor Tablet increases the levels of acetylcholine at the nerve-muscle junctions, thereby enhancing nerve impulse transmission and improving muscle strength and function.

What is the usual dosage for Gravitor Tablet?

The usual adult dosage for conditions like myasthenia gravis typically ranges from 60 mg to 1500 mg per day, divided into several doses. It is important to space the doses evenly to provide consistent symptom control. The exact dosage and frequency will be determined by your doctor based on individual factors such as age, body weight, and the severity of your condition.

What are the possible side effects of Gravitor Tablet?

Common side effects of Gravitor Tablet include nausea, vomiting, diarrhea, abdominal cramps, increased salivation, muscle cramps, skin rash, dizziness, drowsiness, blurred vision, shortness of breath, watery eyes, sweating, headache, runny nose, heartburn, and muscle twitching. If these side effects persist or worsen, consult your doctor.

Is Gravitor Tablet safe during pregnancy or breastfeeding?

Pregnancy: Gravitor Tablet should be used during pregnancy only if considered necessary by your doctor, who will discuss the potential risks and benefits. Some sources advise caution and indicate that monitoring may be required. Breastfeeding: Gravitor Tablet should be used with caution while breastfeeding as small amounts may pass into breast milk. It is advisable to consult your doctor before taking this medicine if you are breastfeeding.

Can Gravitor Tablet be taken with other medications?

Gravitor Tablet can interact with certain medications. It may counteract the effects of anticholinergic medicines (such as atropine and glycopyrrolate) and can potentially affect the body's response to beta-blockers (like propranolol and atenolol). Additionally, it may enhance the effects of some muscle relaxants, such as succinylcholine. Always inform your doctor about all other medications you are taking to avoid potential interactions.

What precautions should be taken while taking Gravitor Tablet?

It is important to inform your doctor about any known allergies to Pyridostigmine or other ingredients in Gravitor Tablet. Use this medicine with caution if you have a history of respiratory disorders (like asthma or COPD), coronary artery disease, Parkinson's disease, peptic ulcer disease, seizure disorders, hyperthyroidism, kidney diseases, or bradycardia (low heart rate). Gravitor Tablet is not recommended for use in patients with urinary tract obstruction or mechanical gastrointestinal obstruction. If you experience dizziness, drowsiness, or blurred vision, avoid driving or operating machinery. It's also advisable to avoid or limit alcohol consumption, as it may increase side effects like dizziness and drowsiness. Do not stop taking this medicine suddenly without consulting your doctor.

What happens if a dose of Gravitor Tablet is missed?

If you miss a dose of Gravitor Tablet, take it as soon as you remember. However, if it is almost time for your next scheduled dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for the missed one.

How should Gravitor Tablet be stored?

Gravitor Tablet should be stored in a cool, dry place, ideally between 20°C to 25°C or below 30°C, away from direct sunlight and moisture. Keep the medicine in a tightly closed container and out of the sight and reach of children and pets.