Potron Mb6 Pineapple Flavour
Potron Mb6 Pineapple Flavour Uses, Dosage, Side Effects, Food Interaction and all others data.
Magnesium citrate is a low volume and osmotic cathartic agent. The cathartic action works primarily through the high osmolarity of the solution which draws large amounts of fluid into space where is used. Magnesium citrate is considered by the FDA as an approved inactive ingredient for approved drug products under the specifications of oral administration of a maximum concentration of 237 mg. It is also considered as an active ingredient in over-the-counter products.
The onset of action can be as early as 30 minutes after administration with a mean onset time of approximately 2 hours and a maximum action of 4 hours. The effect of magnesium citrate is highly dependent on the individual's hydration status.
When Potassium Citrate is given orally, the metabolism of absorbed citrate produces an alkaline load. The induced alkaline load in turn increases urinary pH and raises urinary citrate by augmenting citrate clearance without measurably altering ultrafilterable serum citrate. Thus, Potassium Citrate therapy appears to increase urinary citrate principally by modifying the renal handling of citrate, rather than by increasing the filtered load of citrate. The increased filtered load of citrate may play some role, however, as in small comparisons of oral citrate and oral bicarbonate, citrate had a greater effect on urinary citrate.
In addition to raising urinary pH and citrate, Potassium Citrate increases urinary potassium by approximately the amount contained in the medication. In some patients, Potassium Citrate causes a transient reduction in urinary calcium.
The changes induced by Potassium Citrate produce urine that is less conducive to the crystallization of stoneforming salts (calcium oxalate, calcium phosphate and uric acid). Increased citrate in the urine, by complexing with calcium, decreases calcium ion activity and thus the saturation of calcium oxalate. Citrate also inhibits the spontaneous nucleation of calcium oxalate and calcium phosphate (brushite).
The increase in urinary pH also decreases calcium ion activity by increasing calcium complexation to dissociated anions. The rise in urinary pH also increases the ionization of uric acid to the more soluble urate ion. Potassium Citrate therapy does not alter the urinary saturation of calcium phosphate, since the effect of increased citrate complexation of calcium is opposed by the rise in pH-dependent dissociation of phosphate. Calcium phosphate stones are more stable in alkaline urine.
In the setting of normal renal function, the rise in urinary citrate following a single dose begins by the first hour and lasts for 12 hours. With multiple doses the rise in citrate excretion reaches its peak by the third day and averts the normally wide circadian fluctuation in urinary citrate, thus maintaining urinary citrate at a higher, more constant level throughout the day. When the treatment is withdrawn, urinary citrate begins to decline toward the pre-treatment level on the first day.
The rise in citrate excretion is directly dependent on the Potassium Citrate dosage. Following long-term treatment, Potassium Citrate at a dosage of 60 mEq/day raises urinary citrate by approximately 400 mg/day and increases urinary pH by approximately 0.7 units.
In patients with severe renal tubular acidosis or chronic diarrheal syndrome where urinary citrate may be very low (<100 mg/day), Potassium Citrate may be relatively ineffective in raising urinary citrate. A higher dose of Potassium Citrate may therefore be required to produce a satisfactory citraturic response. In patients with renal tubular acidosis in whom urinary pH may be high, Potassium Citrate produces a relatively small rise in urinary pH.
Potassium citrate induces changes in the urine which renders urine less susceptible to the formation of crystals and stones from salts e.g. calcium oxalate, calcium phosphate and uric acid. Increased citrate levels in the urine will make complexation with calcium which decrease the calcium ion activity and decrease the chance for the formation of calcium phosphate crystals.Citrate also inhibits the spontaneous nucleation of calcium oxalate and calcium phosphate.
| Trade Name | Potron Mb6 Pineapple Flavour |
| Generic | Vitamin B6 / Pyridoxine + Potassium Citrate + Magnesium Citrate |
| Weight | 20mg |
| Type | Pineapple Flavour Sugar Free Solution |
| Therapeutic Class | |
| Manufacturer | Macleods Pharmaceuticals |
| Available Country | India |
| Last Updated: | September 19, 2023 at 7:00 am |
Uses
Magnesium citrate is a laxative used in bowel preparation for colonoscopy or as a magnesium supplement.
Magnesium citrate has been used in bowel preparations prior to a colonoscopy as a cathartic agent.
It is also used in over-the-counter products to relieve occasional constipation.
Magnesium citrate can be one of the forms used for the administration of dietary supplements.
Renal Tubular Acidosis (RTA) With Calcium Stones: Potassium citrate is used for the management of renal tubular acidosis
Hypocitraturic Calcium Oxalate Nephrolithiasis Of Any Etiology: Potassium citrate is used for the management of Hypocitraturic calcium oxalate nephrolithiasis
Uric Acid Lithiasis With Or Without Calcium Stones: Potassium citrate is used for the management of Uric acid lithiasis with or without calcium stones
Potron Mb6 Pineapple Flavour is also used to associated treatment for these conditions: MigraineAcidosis, Renal Tubular, Bowel preparation therapy, Constipation, Hypocitraturic calcium oxalate nephrolithiasis, Kidney Stones, Metabolic Acidosis, Uremia, Uric Acid Nephrolithiasis, Chronic metabolic acidosis, Uric acid lithiasis, Laxative
How Potron Mb6 Pineapple Flavour works
It mainly works through its property of high osmolality which will draw large amounts of fluid into the colonic lumen. There is also a possible stimulation of fluid excretion by cholecystokinin release and activation of muscle peristalsis.
After oral administration of potassium citrate, its metabolism yields alkaline load. Potassium Citrate therapy appears to increase urinary citrate mainly by modifying the renal handling of citrate, rather than by increasing the filtered load of citrate. In addition to raising urinary pH and citrate, Potassium Citrate increases urinary potassium by approximately the amount contained in the medication. In some patients, Potassium Citrate causes a transient reduction in urinary calcium.
Dosage
Potron Mb6 Pineapple Flavour dosage
Dosing Instructions: Treatment with extended release potassium citrate should be added to a regimen that limits salt intake (avoidance of foods with high salt content and of added salt at the table) and encourages high fluid intake (urine volume should be at least two liters per day). Theobjectiveof treatment with Potassium Citrate is to provide Potassium Citrate in sufficient dosage to restore normal urinary citrate (greater than 320 mg/day and as close to the normal mean of 640 mg/day as possible), and to increase urinary pH to a level of 6.0 or 7.0.
Monitor serum electrolytes (sodium, potassium, chloride andcarbon dioxide), serum creatinine and complete blood counts every four months and more frequently in patients with cardiac disease, renal disease or acidosis. Perform electrocardiograms periodically. Treatment should be discontinued if there ishyperkalemia, a significant rise in serum creatinine or a significant fall in blood hemocrit orhemoglobin.
Severe Hypocitraturia: In patients with severe hypocitraturia (urinary citrate <150 mg/day), therapy should be initiated at a dosage of 60 mEq/day (30 mEq two times/day or 20 mEq three times/day with meals or within 30 minutes after meals or bedtime snack). Twenty-four hour urinary citrate and/or urinary pH measurements should be used to determine the adequacy of the initial dosage and to evaluate the effectiveness of any dosage change. In addition, urinary citrate and/or pH should be measured every four months. Doses of Potassium Citrate greater than 100 mEq/day have not been studied and should be avoided.
Mild To Moderate Hypocitraturia: In patients with mild to moderate hypocitraturia (urinary citrate > 150 mg/day) therapy should be initiated at 30 mEq/day (15 mEq two times/day or 10 mEq three times/day within 30 minutes after meals or bedtime snack). Twenty-four hour urinary citrate and/or urinary pH measurements should be used to determine the adequacy of the initial dosage and to evaluate the effectiveness of any dosage change. Doses of Potassium Citrate greater than 100 mEq/day have not been studied and should be avoided.
Side Effects
Nausea, vomiting, diarrhea, and stomach pain may occur. Taking it after meals will help prevent these side effects. An empty tablet shell may appear in your stool. This is harmless because your body has already absorbed the medication.
This drug may cause serious stomach or intestinal problems (e.g., bleeding, blockage, puncture). This medication may cause high potassium levels in the blood (hyperkalemia). A very serious allergic reaction to this drug is rare.
Toxicity
The occurrence of overdose with magnesium citrate is very unlikely but some of the signs of the presence of overdose are diarrhea or severe stomach pain.
LD50 (dog): Intravenous 176 mg/kg.
Precaution
This medication should not be used ifpatient have (Addison's disease), current bladder infection, uncontrolled diabetes, severe heart disease (e.g., recent heart attack, heart damage), certain stomach/intestinal problems (diabetic gastroparesis, conditions decreasing gut movement, peptic ulcer, blockage), severe kidney disease (e.g., inability to make urine), potassium-restricted diet, high potassium levels, severe loss of body water (dehydration).
Before using this medication, tell your doctor or pharmacist your medical history, especially of: low calcium levels, severe diarrhea, heart problems (e.g., irregular heartbeat, heart failure), kidney disease, stomach/gut problems (e.g., irritable bowel), severe tissue damage (e.g., severe burns). Before having surgery, tell your doctor or dentist that you are taking this medication.
Elimination Route
Mean plasma concentration of magnesium after administration of oral doses of magnesium citrate are reported to be of around 0.7 mmol/L and the concentration in saliva rested in 0.28 mmol/L. In reports, it has also been proven that the absorption and bioavailability of magnesium are greater when administered in the form of magnesium citrate when compared with other forms such as magnesium ocude.
Half Life
The study of the half-life of magnesium citrate is very difficult due to the half-life of the available isotopes for magnesium.
Elimination Route
After oral administration of magnesium citrate, there is a 40% increase in urine excretion of magnesium. Magnesium citrate is also widely eliminated via the feces because, when present in the bowel, it relaxes the bowel and pulls water into the intestine which increases bowel movement and a significant portion of this agent gets excreted by this via.
Urinary; less than 5% unchanged.
Pregnancy & Breastfeeding use
Pregnancy Category C. Animal reproduction studies have not been conducted. It is also not known whether Potassium Citrate can cause fetal harm when administered to a pregnant woman or can affect reproduction capacity. Potassium Citrate should be given to a pregnant woman only if clearly needed.
Nursing Mothers: The normal potassium ion content of human milk is about 13 mEq/L. It is not known if Potassium Citrate has an effect on this content. Potassium Citrate should be given to a woman who is breast feeding only if clearly needed.
Contraindication
Potassium Citrate is contraindicated:
- In patients with hyperkalemia (or who have conditions pre-disposing them to hyperkalemia), as a further rise in serum potassium concentration may produce cardiac arrest. Such conditions include: chronic renal failure, uncontrolled diabetes mellitus, acute dehydration, strenuous physical exercise in unconditioned individuals, adrenal insufficiency, extensive tissue breakdown or the administration of a potassium-sparing agent (such as triamterene, spironolactone or amiloride).
- In patients in whom there is cause for arrest or delay in tablet passage through the gastrointestinal tract, such as those suffering from delayed gastric emptying, esophageal compression, intestinal obstruction or stricture, or those taking anticholinergic medication.
- In patients with peptic ulcer disease because of its ulcerogenic potential.
- In patients with active urinary tract infection (with either urea-splitting or other organisms, in association with either calcium or struvite stones). The ability of Potassium Citrate to increase urinary citrate may be attenuated by bacterial enzymatic degradation of citrate. Moreover, the rise in urinary pH resulting from Potassium Citrate therapy might promote further bacterial growth.
- In patients with renal insufficiency (glomerular filtration rate of less than 0.7 ml/kg/min), because of the danger of soft tissue calcification and increased risk for the development of hyperkalemia.
Special Warning
Pediatric Use: Safety and effectiveness in children have not been established.
Acute Overdose
Treatment Of Overdosage: The administration of potassium salts to persons without predisposing conditions for hyperkalemia rarely causes serious hyperkalemia at recommended dosages. It is important to recognize that hyperkalemia is usually asymptomatic and may be manifested only by an increased serum potassium concentration and characteristic electrocardiographic changes (peaking of T-wave, loss of P-wave, depression of S-T segment and prolongation of the QT interval). Late manifestations include muscle paralysis and cardiovascular collapse from cardiac arrest.
Treatment measures for hyperkalemia include the following:
- Patients should be closely monitored for arrhythmias and electrolyte changes.
- Elimination of medications containing potassium and of agents with potassium-sparing properties such as potassium-sparing diuretics, ARBs, ACE inhibitors, NSAIDs, certain nutritional supplements and many others.
- Elimination of foods containing high levels of potassium such as almonds, apricots, bananas, beans (lima, pinto, white), cantaloupe, carrot juice (canned), figs, grapefruit juice, halibut, milk, oat bran, potato (with skin), salmon, spinach, tuna and many others.
- Intravenous calcium gluconate if the patient is at no risk or low risk of developing digitalis toxicity.
- Intravenous administration of 300-500 mL/hr of 10% dextrose solution containing 10-20 units of crystalline insulin per 1,000 mL.
- Correction of acidosis, if present, with intravenous sodium bicarbonate.
- Hemodialysis or peritoneal dialysis.
- Exchange resins may be used. However, this measure alone is not sufficient for the acute treatment of hyperkalemia.
Lowering potassium levels too rapidly in patients taking digitalis can produce digitalis toxicity.
Innovators Monograph
You find simplified version here Potron Mb6 Pineapple Flavour
