2․1․ Ingredients and Mechanism of Action

GaviLyte-G contains polyethylene glycol 3350, sodium sulfate, sodium bicarbonate, sodium chloride, and potassium chloride․ It works as an osmotic laxative, drawing water into the colon to soften and flush out stool, ensuring a clean bowel for procedures․ The electrolytes help maintain fluid balance and prevent dehydration․ This combination ensures effective cleansing without absorbing nutrients, making it safe for preparation before colonoscopy or X-ray exams․ The ingredients dissolve in water to form an isosmotic solution, promoting gentle bowel evacuation․ Proper reconstitution with water is essential for optimal effectiveness․ The solution is designed to be palatable and easy to administer, with optional lemon flavor for improved taste․ It is crucial to follow the mixing instructions precisely to avoid any adverse effects․ The mechanism ensures thorough cleansing, typically within a few hours of ingestion․

2․2․ Indications for Use

GaviLyte-G is specifically indicated for bowel cleansing prior to colonoscopy and barium enema X-ray examinations․ It is prescribed to ensure a clear and thorough preparation of the gastrointestinal tract, allowing for accurate diagnostic results․ The solution works by flushing out stool and debris, providing a clean bowel for visualization during procedures․ GaviLyte-G is effective in over 95% of patients when administered as directed․ It is commonly recommended for adults undergoing routine or diagnostic colon exams․ The solution is designed to be safe and effective when used as directed, with minimal disruption to the body’s electrolyte balance․ Proper use ensures optimal cleansing and comfort for patients preparing for these medical procedures․

Important Preparation Instructions

Reconstitute GaviLyte-G with lukewarm water to the 4-liter mark․ Shake vigorously until dissolved․ Chill the solution for better taste․ Begin administration the evening before your procedure․

3․1․ Reconstitution with Water

GaviLyte-G must be reconstituted with water before use․ Fill the container to the 4-liter mark with lukewarm water, then shake vigorously until the powder dissolves completely․ This ensures the solution is properly mixed and safe to drink․ For better taste, refrigerate the solution after preparation․ The reconstituted solution should be used within 48 hours and stored in the refrigerator․ Do not add any additional ingredients, such as flavorings or starch-based thickeners, as this may alter the solution’s effectiveness․ Ensure the solution is well-chilled before drinking to improve palatability․ Proper reconstitution is essential for the effectiveness of the bowel cleansing process․

3․2․ Mixing and Storage Guidelines

After reconstituting GaviLyte-G with water, shake the container vigorously to ensure all ingredients dissolve evenly․ Store the solution in the refrigerator to enhance palatability and maintain safety․ Use the reconstituted solution within 48 hours and discard any unused portion after this period․ Do not add any additional ingredients, such as flavorings or thickeners, as this may interfere with the solution’s effectiveness․ Keep the solution away from direct sunlight and heat sources․ Proper storage ensures the solution remains effective and safe for consumption․ Always check the expiration date before use and follow the manufacturer’s guidelines for storage and disposal․ Ensure the container is tightly sealed when not in use to prevent contamination․

Dosage and Administration

The recommended adult dose is 4 liters of GaviLyte-G solution, typically consumed the evening before the procedure․ Drink 240 mL every 10 minutes until finished․

4․1․ Recommended Dosage for Adults

The recommended dose for adults is 4 liters of GaviLyte-G solution, taken the evening before the procedure․ Patients should drink 240 mL (8 oz․) every 10 minutes․ No solid food should be consumed for at least 3-4 hours before starting GaviLyte-G․ The solution must be reconstituted with 4 liters of water, shaken well, and can be chilled for better taste․ Administration should be completed at least 4 hours before the colonoscopy․ The reconstituted solution should be stored in the refrigerator and used within 48 hours․ Patients should avoid taking other medications within 1 hour of starting GaviLyte-G․ Consult a healthcare provider for specific instructions tailored to individual needs․

4․2․ Administration Timing and Schedule

GaviLyte-G should be administered the evening before the colonoscopy or exam; Patients typically start drinking the solution 4-6 hours before bedtime, consuming 240 mL (8 oz․) every 10 minutes․ The entire 4-liter dose should be completed at least 4 hours before the procedure․ Solid foods must be avoided for 3-4 hours prior to starting GaviLyte-G, but clear liquids can be consumed until 2 hours before drinking the solution․ The schedule ensures proper bowel cleansing and minimizes interference with the procedure․ Patients should follow their healthcare provider’s specific instructions for timing to achieve optimal results․ Adhering to the recommended schedule is crucial for effective preparation․ Clear liquids may be consumed up to 2 hours before the procedure begins․

What to Avoid While Taking GaviLyte-G

Always avoid solid foods, red or purple liquids, and medications within one hour of taking GaviLyte-G․ Consult your healthcare provider for specific dietary and medication guidance․

5․1․ Foods and Liquids to Avoid

While taking GaviLyte-G, avoid consuming solid foods, as they may interfere with the cleansing process․ Red and purple liquids should also be avoided, as they can discolor the colon and affect exam accuracy․ Stick to clear liquids like water, clear broth, or electrolyte-rich beverages to stay hydrated without compromising the preparation․ Avoid eating at least 2 hours before starting GaviLyte-G, and refrain from consuming anything except clear liquids until the procedure is complete․ Adhering to these dietary restrictions ensures optimal bowel cleansing and effective examination results․ Always follow your healthcare provider’s specific instructions regarding food and liquid intake before your procedure․

5․2․ Medications to Avoid Taking Within One Hour

Patients should avoid taking certain medications within one hour of starting GaviLyte-G to prevent drug interactions and ensure proper absorption․ This includes antacids, blood pressure medications, diuretics, NSAIDs, and laxatives․ Medications for kidney problems, depression, or heart conditions should also be avoided within this timeframe․ Inform your healthcare provider of all medications and supplements you are taking to ensure safe administration․ Delay taking any oral medications until at least one hour after completing GaviLyte-G to avoid them being flushed from the gastrointestinal tract․ Always follow your doctor’s guidance regarding medication timing and potential interactions with GaviLyte-G․

Common and Serious Side Effects

GaviLyte-G may cause nausea, bloating, or abdominal cramps․ Serious side effects include allergic reactions, vomiting, or pulmonary edema․ Seek immediate medical help if severe symptoms occur․

6․1․ Common Side Effects

The most frequently reported side effects of GaviLyte-G include nausea, abdominal bloating, and cramps․ These symptoms are typically mild and transient, resolving on their own․ However, if they persist or worsen, it is important to consult a healthcare provider for further guidance․

6․2․ Serious Side Effects and When to Seek Help

In rare cases, GaviLyte-G may cause serious side effects, such as severe abdominal pain, vomiting, difficulty breathing, or chest pain․ Allergic reactions, including anaphylaxis, are also possible․ If you experience symptoms like rapid heartbeat, dizziness, or swelling of the face or throat, seek immediate medical attention․ Additionally, if you suspect gastrointestinal perforation or obstruction, contact your healthcare provider urgently․ Severe bloating or dehydration requiring intervention may also necessitate prompt care․ Always monitor for unusual or worsening symptoms and consult your doctor if concerns arise․