Pyo-sense
Pyo-sense Uses, Dosage, Side Effects, Food Interaction and all others data.
Potassium nitrate is an inorganic salt with a chemical formula of KNO3. It is a natural source of nitrate and has been used as a constituent for several different purposes, including food preservatives, fertilizers, tree stump removal, rocket propellants, and fireworks. Potassium nitrate is a common active ingredient in toothpaste, exerting an anti-sensitivity action. It provides increasing protection against painful sensitivity of the teeth to cold, heat, acids, sweets or contact .
In addition, potassium nitrate is used as a diuretic in pigs, cattle, and horses. It is administered orally doses up to 30 g per animal per day .
The potassium cation is an essential electrolyte that is important for the maintenance of intracellular osmotic pressure and for the maintenance of cell membrane potential, in particular, the potential of electrically excitable tissues . It is a regular component of the diet and is particularly abundant in fruit and vegetables. The recommended daily intake varies from 350-1275 mg in children to 1875 and 5625 mg in adults. In the United Kingdom, the recommended intake is 3.5 g/day for healthy adults . Potassium ions are believed to disturb the synapse between nerve cells, thus decreasing nerve excitation and the associated pain .
Vitamin E Capsule is a Vitamin E preparation. Vitamin E acts as an antioxidant in the body. Vitamin E protects polyunsaturated fatty acids (which are components of cellular membrane) and other oxygen-sensitive substances such as vitamin A & vitamin C from oxidation. Vitamin E reacts with free radicals, which is the cause of oxidative damage to cell membranes, without the formation of another free radical in the process. The main pharmacological action of vitamin E in humans is its antioxidant effect.
In premature neonates irritability, edema, thrombosis and hemolytic anemia may be caused due to vitamin E deficiency. Creatinuria, ceroid deposition, muscle weakness, decreased erythrocyte survival or increased in vitro hemolysis by oxidizing agents have been identified in adults and children with low serum tocopherol concentrations.
Vitamin E is a collective term used to describe 8 separate fat soluble antioxidants, most commonly alpha-tocopherol. Vitamin E acts to protect cells against the effects of free radicals, which are potentially damaging by-products of the body's metabolism. Vitamin E deficiency is seen in persons with abetalipoproteinemia, premature, very low birth weight infants (birth weights less than 1500 grams, or 3½ pounds), cystic fibrosis, and cholestasis and severe liver disease. Preliminary research suggests vitamin E may help prevent or delay coronary heart disease and protect against the damaging effects of free radicals, which may contribute to the development of chronic diseases such as cancer. It also protects other fat-soluble vitamins (A and B group vitamins) from destruction by oxygen. Low levels of vitamin E have been linked to increased incidence of breast and colon cancer.
| Trade Name | Pyo-sense |
| Generic | Potassium Nitrate +Chlorhexidine + Potassium Nitrate + Vitamin E |
| Weight | 1%w/w, 0.2% w/w, 5% w/w, 0.1% w/w |
| Type | Mouth Wash, Tooth Paste |
| Therapeutic Class | |
| Manufacturer | Everest Pharmaceuticals |
| Available Country | Pakistan |
| Last Updated: | September 19, 2023 at 7:00 am |
Uses
Potassium nitrate is a medication used to cauterize small wounds, remove granulation tissue, warts, and verrucae, and treat tooth sensitivity.
For the relief of tooth sensitivity, and is also used as a pesticide, insecticide, as a food additive, and a rodenticide .
As a dietary supplement:
- Vitamin E deficiency resulting from impaired absorption.
- Increased requirements due to diet rich in polyunsaturated fats.
- For healthy hair & skin
- As an Antioxidant
- Hemolytic anemia due to Vitamin E deficiency
Therapeutic use
: Heavy metal poisoning, Hepatotoxin poisoning, Hemolytic anemia, Oxygen therapy and replacement therapy in nutritional deficiency states for the betterment of skin and hair.
Pyo-sense is also used to associated treatment for these conditions: Tooth SensitivityVitamin Deficiency, Long-chain omega-3 fatty acid supplementation, Dietary supplementation
How Pyo-sense works
Potassium (K+) is the principal cation modulating the osmotic balance of the body fluids. In animals, the maintenance of normal cell volume and pressure is dependent on Na+ and K+ pumping . Potassium transport through the hydrophobic interior of a cell membrane may be facilitated by several naturally occurring compounds that form lipid-soluble alkali metal cation complexes. Potassium has the critical role of a calcium counter-ion for numerous carboxylates, phosphates, and sulfates, and also acts to stabilize macromolecular structures .
Potassium is the primary agent for common, over the counter de-sensitizing toothpaste that prevents the transmission of nerve endings to the teeth. Potassium salts, including potassium nitrate, potassium chloride or potassium citrate work by diffusion across the dentinal tubules, causing depolarization of the nerve cells. In turn, these cells become unresponsive to excitatory stimuli. The effect of the potassium nitrate accumulates over time, and it may take several weeks for patients to notice improvement of pain symptoms .
Potassium nitrates control pests using a unique mechanism of action. Rather than directly poisoning rodents, nitrates support the combustion of charcoal in gas cartridges, promoting the production of toxic gases, which, are lethal to the target pest. The environmental protection agency in the USA (EPA) is only minimally concerned about the risk of direct human exposure to sodium or potassium nitrates, rather than pesticide accidents--typically involving skin burns or inhalation of toxic gases .
The mechanism of action for most of vitamin E's effects are still unknown. Vitamin E is an antioxidant, preventing free radical reactions with cell membranes. Though in some cases vitamin E has been shown to have pro-oxidant activity.
One mechanism of vitamin E's antioxidant effect is in the termination of lipid peroxidation. Vitamin E reacts with unstable lipid radicals, producing stable lipids and a relatively stable vitamin E radical. The vitamin E radical is then reduced back to stable vitamin E by reaction with ascorbate or glutathione.
Dosage
Pyo-sense dosage
Betterment of Cardiovascular health: 400 mg - 800 mg / day
Deficiency syndrome in adults: 200 mg - 400 mg / day
Deficiency syndrome in children: 200 mg / day
Thalassemia: 800 mg / day
Sickle-cell anemia: 400 mg / day
Betterment of Skin & Hair: 200 mg - 400 mg / day (Topical use is also established for beautification)
Chronic cold in adults: 200 mg / day
Side Effects
Overdoses (>1g) have been associated with minor side effects, including hypertension, fatigue, diarrhea and myopathy
Toxicity
Acute oral toxicity (LD50): 1901 mg/kg in rabbits and 3750 mg/kg in rats .
The primary acute toxic effect of nitrates is the development of methemoglobinemia, a condition in which greater than 10% of the hemoglobin in the body is transformed into methemoglobin. When this conversion exceeds 70% the condition may result in death .
The potassium ion by itself possesses very little toxicity; the toxicity of the salts is associated with the anion. Potassium nitrate is rapidly absorbed from the upper gastrointestinal tract and is excreted mostly as the unchanged drug . This excludes a small percentage of the ingested dose that is reduced by the microbial action of the gut to nitrite. Nitrites convert the hemoglobin in red blood cells into methemoglobin . In male rats given potassium nitrate, intestinal absorption was affected .
Adverse increased potassium intake included changes in blood lipids, triglyceride, decreased high-density lipoprotein [HDL] cholesterol), changes in renal function, and increases in catecholamine levels. The decrease in blood volume caused by increased potassium activates the sympathetic nervous system, resulting in the release of adrenaline and noradrenaline. Decreases in blood volume may also contribute to the observed changes in blood lipid concentrations .
Death and severe effects of nitrate ingestion are generally associated with doses of the drugs above 10g NO3-. Doses ranging from 2-9 g NO3- have been reported to cause methemoglobinemia. These values correspond to 33 - 150 mg NO3-/kg Potassium nitrate was shown to cause low to moderate acute toxicity. Repeated dose toxicity was investigated in rats given oral doses in the range 10-100 mg/kg per day for 4 months; bronchopneumonia, local hemorrhages, and other circulatory disorders were observed in treated animals. Cattle were given oral doses of 345-450 mg/kg daily (expressed as nitrate) for several months; blood phosphate and magnesium were decreased and blood calcium, urinary magnesium, urea and milk urea were increased .
There is no data available for effects in pregnancy, breast feeding, hepatic impairment, or renal impairment. However, it appears that the process of vitamin E elimination is strict and self regulating enough that vitamin E toxicity is exceedingly rare. Studies showing adverse effects from excess vitamin E generally involve people consuming more than 1000mg/day for weeks to months.
Precaution
Vitamin E may enhance the anticoagulant activity of anticoagulant drugs. Caution is advised in premature infants with high dose Vitamin E supplementation, because of reported risk of necrotizing enterocilitis.
Interaction
Vitamin E may impair the absorption of Vitamin A. Vitamin K functions impairement happens at the level of prothrombin formation and potentiates the effect of Warfarin.
Volume of Distribution
Nitrates are absorbed into the general blood circulation and are transported across the body. Radioactive tracer experiments have demonstrated that nitrates are distributed evenly among body organs, and their rate of distribution depends on blood flow .
0.41L/kg in premature neonates given a 20mg/kg intramuscular injection.
Elimination Route
It is established that nitrate is quickly and almost entirely absorbed from the proximal and small intestine subsequent to ingestion in most animals, with little if any absorption from the stomach and lower intestine .
The vast majority of intestinal K+ absorption occurs in the small intestine; the contribution of the normal colon to net K+ absorption and secretion is trivial .
10-33% of deuterium labelled vitamin E is absorbed in the small intestine. Absorption of Vitamin E is dependant upon absorption of the fat in which it is dissolved. For patients with poor fat absorption, a water soluble form of vitamin E may need to be substituted such as tocopheryl polyethylene glycol-1000 succinate.
In other studies the oral bioavailability of alpha-tocopherol was 36%, gamma-tocotrienol was 9%. The time to maximum concentration was 9.7 hours for alpha-tocopherol and 2.4 hours for gamma-tocotrienol.
Half Life
44 hours in premature neonates given a 20mg/kg intramuscular injection. 12 minutes in intravenous injection of intestinal lymph.
Clearance
6.5mL/hr/kg in premature neonates given a 20mg/kg intramuscular injection.
Elimination Route
Nitrates are excreted in the urine primarily as inorganic nitrates .
Alpha tocopherol is excreted in urine as well as bile in the feces mainly as a carboxyethyl-hydrochroman (CEHC) metabolite, but it can be excreted in it's natural form .
Pregnancy & Breastfeeding use
Use in pregnancy: Vitamin E may be used in pregnancy in the normally recommended dose but the safety of high dose therapy has not been established.
Use in lactation: There appears to be no contraindication to breast feeding by mothers taking the normally recommended dose.
Contraindication
No known contraindications found.
Special Warning
Use in Children: Vitamin E is safe for children
Acute Overdose
Large doses of vitamin E (more than 1 gm/day) have been reported to increase bleeding tendency in vitamin K deficient patients such as those taking oral anticoagulants.
Storage Condition
Store at a cool and dry place, Protect from light and moisture.
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