Dristan Formula P

Aspirin:

• Pharmacological action
• Pharmacokinetics
• Why is Dristan Formula P prescribed?
• Dosage and administration
• Dristan Formula P (Aspirin) side effects, adverse reactions
• Dristan Formula P contraindications
• Using during pregnancy and breastfeeding
• Special instructions
• Precautionary measures
• Dristan Formula P (Aspirin) drug interactions
• Dristan Formula P in case of emergency / overdose
• Dristan Formula P (Aspirin) reviews

Pharmacological action

Dristan Formula P is a NSAIDs. It has anti-inflammatory, analgesic and antipyretic effect, and inhibits platelet aggregation. The mechanism of action is associated with inhibition of COX activity - the main enzyme metabolism of arachidonic acid which is a precursor of prostaglandins which play a major role in the pathogenesis of inflammation, pain and fever. Reduction of prostaglandins (mainly E1) in the thermoregulation center leads to a decrease in body temperature due to expansion of blood vessels of the skin and increase perspiration. Analgesic effect of Dristan Formula P (Aspirin) is due to both central and peripheral effects. Reduces aggregation, platelet adhesion and thrombus formation through suppression of synthesis of thromboxane A2 in platelets.

Reduces mortality and risk of myocardial infarction in unstable stenocardia. It is effective in primary prevention of cardio-vascular system and secondary prevention of myocardial infarction. At a daily dose of 6 g or more inhibits the synthesis of prothrombin in the liver and increases the prothrombin time. Dristan Formula P (Aspirin) increases fibrinolytic activity of plasma and reduces the concentration of vitamin K-dependent coagulation factors (II, VII, IX, X). Increases the rate of hemorrhagic complications in carrying out surgical procedures, increases the risk of bleeding during therapy with anticoagulants. It stimulates the excretion of uric acid (violating its reabsorption in the renal tubules) but in high doses. The blockade of COX-1 in the mucosa of the stomach leads to inhibition of gastroprotective prostaglandins, which may lead to ulceration of the mucous membrane and subsequent bleeding.

Pharmacokinetics

When administered orally Dristan Formula P (Aspirin) is rapidly absorbed mainly from the proximal small intestine and to a lesser extent from the stomach. The presence of food in the stomach significantly affects the absorption of Dristan Formula P (Aspirin).

Metabolised in the liver by hydrolysis with the formation of salicylic acid with subsequent conjugation with glycine or two drugs. The concentration of salicylates in blood plasma is variable.

About 80% of salicylic acid binds to plasma proteins. Salicylates easily penetrate into many tissues and body fluids, including the cerebrospinal, peritoneal and synovial fluid. In small quantities salicylates are found in brain tissue, traces - in bile, sweat and feces. Quickly penetrates the placental barrier in small amounts excreted in breast milk.

For newborns salicylates may displace bilirubin from its association with albumin and promote bilirubin encephalopathy.

Penetration into the joint cavity is accelerated in the presence of hyperemia and edema, and slows down in the proliferative phase of inflammation.

If you have acidosis most of salicylate becomes unionized acid, good penetration into the tissue, including in the brain.

Dristan Formula P (Aspirin) withdraws mainly by active secretion in the tubules of the kidneys in unchanged form (60%) and in the form of metabolites. The withdraw of unchanged salicylate is dependent on the pH of urine (for alkalinization of urine increases ionized salicylates, worsening their reabsorption and increases excretion). T1/2 of Dristan Formula P (Aspirin) is approximately 15 minutes. T1/2 of salicylate at a reception in low doses is 2-3 h, with an increase in dose may increase to 15-30 hours. Newborns' elimination of salicylate is much slower than in adults.

Why is Dristan Formula P prescribed?

Rheumatism, rheumatoid arthritis, infectious-allergic myocarditis, fever during infectious and inflammatory diseases, pain syndrome, weak and medium intensity of various origins (including neuralgia, myalgia, headache); based prevention of thrombosis and embolism, primary and secondary prevention of myocardial infarction, prevention of violations of cerebral circulation by ischemic type.

In the clinical immunology and allergy: a gradually increasing doses for a prolonged "aspirin" desensitization and the formation of stable tolerance to NSAIDs in patients with "aspirin asthma" and "aspirin triad."

Dosage and administration

Individual. For oral administration dosing of Dristan Formula P regimen depends on indication for use. Usual adult dose when used as antipyretic and analgesic is 500-1000 mg / day (up to 3 g) were divided into 3 admission.

In myocardial infarction, as well as for secondary prevention in patients after myocardial infarction - 40-325 mg 1 time a day (usually 160 mg). As an inhibitor of platelet aggregation - a dose of 300-325 mg / day, for a long time. At the dynamic circulatory disorders in men, cerebral thromboembolism, including to prevent a recurrence - 325 mg / day with gradual increase to a maximum of 1 g / day. For prevention of thrombosis or occlusion of the aortic shunt - by 325 mg every 7 h after intranasal gastric tube set, and then - through the mouth to 325 mg 3 times a day (usually in combination with dipyridamole, which abolished after 1 week, continuing the long-term treatment with Dristan Formula P (Aspirin)).

Dristan Formula P (Aspirin) side effects, adverse reactions

Digestive system: nausea, vomiting, anorexia, epigastric pain, diarrhea; rarely - occurrence of erosive and ulcerative lesions, bleeding from the gastrointestinal tract, abnormal liver function.

Central nervous system: long-term use may be dizziness, headache, reversible visual disturbances, tinnitus, aseptic meningitis.

Hemopoietic system: rarely - thrombocytopenia, anemia.

Blood coagulation system: rarely - haemorrhagic syndrome, prolongation of bleeding time.

Urinary system: rarely - renal dysfunction, with prolonged use - acute kidney failure, nephrotic syndrome.

Allergic reactions: rarely - skin rash, Quincke's edema, bronchospasm, "aspirin triad" (a combination of bronchial asthma, recurrent nasal polyposis, and paranasal sinuses and intolerance of Dristan Formula P (Aspirin) and medicines pirazolonic series).

Other: in some cases - Reye syndrome, long-term use - increased symptoms of chronic heart failure.

Dristan Formula P contraindications

Exacerbation phase of erosive-ulcerative lesions in the gastrointestinal tract, gastro-intestinal bleeding, "aspirin triad", a history of indications urticaria, rhinitis, caused by taking Dristan Formula P (Aspirin) and other NSAIDs, hemophilia, hemorrhagic diathesis, gipoprotrombinemii, dissecting aneurysm of the aorta, portal hypertension, deficiency of vitamin K, liver and / or renal failure, deficiency of glucose-6-phosphate dehydrogenase, Reye syndrome, children's age (under 15 years - the risk of developing Reye syndrome in children with hyperthermia on a background of viral diseases), I and III trimester of pregnancy, lactation, hypersensitivity to Dristan Formula P (Aspirin) and other salicylates.

Using during pregnancy and breastfeeding

Dristan Formula P (acetylsalicylic acid) is contraindicated in I and III trimester of pregnancy. In pregnancy trimester II can a one-off reception on the strict condition.

This medication has a teratogenic effect: when used in the I trimester leads to top palatoschisis, in the III trimester - cause inhibition of labor (inhibition of prostaglandin synthesis), premature closure of the ductus arteriosus in the fetus, pulmonary vascular hyperplasia and hypertension in the pulmonary circulation.

Dristan Formula P (Aspirin) (acetylsalicylic acid) is excreted in breast milk, which increases the risk of bleeding in a child due to dysfunction of platelets, and therefore should not be applied Dristan Formula P (Aspirin) in the mother during lactation.

Special instructions

Dristan Formula P (Aspirin) with caution used in patients with liver diseases and kidney, bronchial asthma, erosive and ulcerative lesions, and bleeding from the digestive tract in history, with increased bleeding or while holding anticoagulant therapy, decompensated congestive heart failure.

Dristan Formula P (Aspirin) even in small doses reduces the excretion of uric acid from the organism that can cause an acute attack of gout in predisposed patients. When conducting long-term therapy and / or use of Dristan Formula P (Aspirin) in high doses required medical supervision and regular monitoring of hemoglobin levels.

The use of Dristan Formula P (Aspirin) as anti-inflammatory drugs in a daily dose of 5-8 g is limited due to the high probability of adverse effects from the gastrointestinal tract.

Before surgery to reduce bleeding during surgery and postoperative period should stop taking salicylates for 5-7 days.

During prolonged therapy is necessary to conduct a general analysis of blood and study of occult blood.

The use of Dristan Formula P (Aspirin) is contraindicated in pediatrics, as in the case of viral infection in children under the influence of Dristan Formula P (Aspirin) increases the risk of developing Reye syndrome. Symptoms of Reye syndrome are prolonged vomiting, acute encephalopathy, liver enlargement.

Duration of treatment (without consulting a doctor) with Dristan Formula P (Aspirin) should not exceed 7 days when administered as analgesic and more than 3 days as an antipyretic.

During treatment the patient should abstain from alcohol.

Precautionary measures

Undesirable combined use with other NSAIDs and glucocorticoids. For 5-7 days before surgery should stop taking.

The probability of NSAID-gastropathy decreases in the appointment after a meal, use of tablets with buffer additives or coated with a special enteric-soluble shell. The risk of hemorrhagic complications is minimal when used in doses less than 100 mg / day.

Note that in predisposed patients Dristan Formula P (Aspirin) (even in small doses) reduces the excretion of uric acid from the body and can cause the development of acute attack of gout.

During prolonged therapy should regularly carry out the analysis of blood and to investigate faeces for occult blood. In connection with the observed cases hepatogenic encephalopathy is not recommended for relief of fever syndrome in children.

Dristan Formula P (Aspirin) drug interactions

With simultaneous use of antacids containing magnesium and / or aluminum hydroxide, slow down and reduce the absorption of Dristan Formula P (Aspirin).

With simultaneous use of calcium channel blockers, means limiting intake of calcium or increasing the excretion of calcium from the body, increases the risk of bleeding.

With simultaneous use with Dristan Formula P (Aspirin) enhances the action of heparin and indirect anticoagulants, hypoglycemic funds derived sulfonylureas, insulin, methotrexate, phenytoin, valproic acid.

With simultaneous use of Dristan Formula P (Aspirin) with SCS increases the risk of ulcerogenic effect and occurrence of gastrointestinal bleeding.

With simultaneous use of decreasing the effectiveness of diuretics (spironolactone, furosemide).

With simultaneous use of other NSAIDs increases the risk of side effects. Dristan Formula P (Aspirin) may reduce plasma concentrations indomethacin, piroxicam.

With simultaneous use of gold drugs Dristan Formula P (Aspirin) can induce liver damage.

With simultaneous use decreases effectiveness of uricosuric medications (including probenecid, sulfinpirazon, benzbromarone).

With simultaneous use of Dristan Formula P (Aspirin) and alendronate sodium may develop severe esophagitis.

With simultaneous use of griseofulvin may be in breach Absorption of Dristan Formula P (Aspirin).

There is one case of spontaneous hemorrhage in the iris while taking Ginkgo Biloba extract on the background of prolonged use of Dristan Formula P (Aspirin) in a dose of 325 mg / day. It is believed that this may be due to additive inhibitory effect on platelet aggregation.

With simultaneous use of dipyridamole may increase C_max of salicylate in plasma and AUC.

When applied simultaneously with Dristan Formula P (Aspirin) increased concentration of digoxin, barbiturates and lithium salts in the blood plasma.

With simultaneous use of salicylates in high doses with carbonic anhydrase inhibitors can intoxication salicylates.

Dristan Formula P (Aspirin) in doses of less than 300 mg have little effect on the effectiveness of captopril and enalapril. When Dristan Formula P (Aspirin) (acetylsalicylic acid) is admistered in high doses may decrease the effectiveness of captopril and enalapril.

With simultaneous application of caffeine increases the rate of absorption, plasma concentrations and bioavailability of Dristan Formula P (Aspirin).

With simultaneous use of Dristan Formula P (Aspirin) with metoprolol may increase C_max of salicylate in blood plasma.

In the application of pentazocine on the background of long-term use of Dristan Formula P (Aspirin) in high doses there is a risk of severe adverse reactions in the kidneys.

With simultaneous application phenylbutazone reduces uricosuria caused by Dristan Formula P (Aspirin).

With simultaneous application of ethanol may exacerbate the effects of Dristan Formula P (Aspirin) on the gastrointestinal tract.

Dristan Formula P in case of emergency / overdose

May occur after receiving a single large dose or prolonged use. If a single dose of less than 150 mg / kg, acute poisoning feel light, 150-300 mg / kg - moderate, when using higher doses - heavy.

Symptoms: salicylism syndrome (nausea, vomiting, tinnitus, blurred vision, dizziness, severe headache, malaise, fever - a poor prognostic sign in adults). More severe poisoning - stupor, convulsions and coma, noncardiogenic pulmonary edema, abrupt dehydration, violations ABE (initially - respiratory alkalosis, then - metabolic acidosis), renal failure and shock.

In chronic overdose concentration determined in plasma are poorly correlated with the severity of intoxication. The greatest risk of chronic intoxication is found among elderly people at reception for a few days more than 100 mg / kg / day. In children and elderly patients the initial signs of salicylism are not always visible, and therefore desirable to periodically determine the concentration of salicylates in the blood. Level above 70 mg% indicates moderate or severe poisoning; above 100 mg% - on extremely heavy, a poor prognosis. If poisoning moderate require hospitalization for at least 24 hours.

Treatment: the provocation of vomiting, the appointment of activated charcoal and laxatives, monitoring ABE and electrolyte balance, depending on the state of metabolism - the introduction of sodium bicarbonate, solution of sodium citrate or sodium lactate. Raising reserve alkalinity increases the excretion of Dristan Formula P (Aspirin) by alkalinization of urine. Alkalinization of urine is shown at the level of salicylates above 40 mg%, is provided in / by infusion of sodium bicarbonate - 88 mEq in 1 liter of 5% glucose solution, the rate of 10-15 ml / kg / h. Restoring BCC and induction of diuresis (achieved by introducing a bicarbonate in the same dose and dilution, repeat 2-3 times); should be aware that intense infusion fluid elderly patients may lead to pulmonary edema. Not recommended the use of acetazolamide for alkalinization of urine (may cause acidemia and enhance the toxic effect of salicylates). Hemodialysis is shown at the level of salicylates over 100-130 mg%, and in patients with chronic poisoning - 40 mg% or lower in the presence of witnesses (refractory acidosis, progressive deterioration, severe damage of the CNS, pulmonary edema and renal failure). When pulmonary edema - a mixture of artificial ventilation, oxygen enriched, in the mode of positive end-expiratory pressure, to treat cerebral edema apply hyperventilation and osmotic diuresis.

Caffeine:

• Dristan Formula P (Caffeine) reviews

Active ingredient (in each tablet)

Dristan Formula P (Caffeine) 200mg

Purpose

Alertness aid

Use

• helps restore mental alertness or wakefulness when experiencing fatigue or drowsiness

Warnings

For occasional use only

Do not use

• in children under 12 years of age
• as a substitute for sleep

When using this product limit the use of Dristan Formula P (Caffeine) containing medications, foods, or beverages because too much Dristan Formula P (Caffeine) may cause nervousness, irritability, sleeplessness, and occasionally, rapid heartbeat. The recommended dose of this product contains about as much Dristan Formula P (Caffeine) as a cup of coffee.

Stop use and ask a doctor if fatigue or drowsiness persists or continues to recur

If pregnant or breast-feeding, ask a health professional before use.

Keep out of reach of children.

In case of overdose, get medical help or contact a Poison Control Center right away.

Directions

• adults and children 12 years of age and over: take 1 tablet not more often than every 3 to 4 hours.

Other information

• store at room temperature
• avoid excessive heat (greater than 100°F) or humidity

Inactive ingredients

carnauba wax, colloidal silicon dioxide, D&C yellow #10 aluminum lake, dextrose, FD&C yellow #6 aluminum lake, hydroxypropyl methylcellulose, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polysorbate 80, starch, titanium dioxide

Questions or comments?

Call toll-free 1-855-874-0970 weekdays

Display Panel Dristan Formula P (Caffeine): 16 ct. Package

Dristan Formula P (Caffeine)^®

CAFFEINE ALERTNESS AID

16 TABLETS

200mg each

FUNCTIONAL Dristan Formula P (Caffeine)^® for Mental Alertness

SAFE & EFFECTIVE

One tablet is equal to about a cup of coffee

Dristan Formula P (Caffeine)^®

Making the Most of Every Day.^®

Tamper Evident Feature: individually sealed in foil for your protection. Do not

use if foil or plastic bubble is torn or punctured.

Vivarin®, Vivarin® and design, stylization and trade dress, and FUNCTIONAL

CAFFEINE® are registered trademarks of Meda AB.

Distributed by:

Meda Consumer Healthcare Inc.

Marietta, GA 30062 ©2011 Meda AB

www.vivarin.com

16 ct. Package

Display Panel Dristan Formula P (Caffeine): 40 ct. Package

SAFE & EFFECTIVE

FUNCTIONAL Dristan Formula P (Caffeine)^® for Mental Alertness

Dristan Formula P (Caffeine)^®

Dristan Formula P (Caffeine) ALERTNESS AID

40 Tablets

200mg each

FUNCTIONAL Dristan Formula P (Caffeine)^® for Mental Alertness

Tamper Evident Feature: Individually sealed in foil for your protection. Do not use if foil or plastic bubble is torn or punctured.

VIVARIN® helps restore mental alertness or wakefulness when experiencing fatigue or drowsiness (FDA approved uses), so you can accomplish all the things you want to do and all the things you need to do.

Vivarin®, Vivarin® and design, stylization and trade dress, and FUNCTIONAL

CAFFEINE® are registered trademarks of Meda AB.

Made in the U.S.A.

Dristan Formula P (Caffeine)^®

Making the Most of Every Day.^®

Distributed by:

Meda Consumer Healthcare Inc.

Marietta, GA 30062 ©2013 Meda AB

www.vivarin.com

40 ct. Package

Phenylephrine Hydrochloride:

• Drug facts
• Purpose
• Uses
• Warnings
• Directions
• Other information
• Inactive ingredients
• Questions? comments?
• Product packaging
• Dristan Formula P (Phenylephrine Hydrochloride) reviews

Drug Facts

Active ingredients

(in each tablet)

Dexbrompheniramine Maleate 2 mg

Dristan Formula P (Phenylephrine Hydrochloride) Hydrochloride 10 mg

Purpose

Antihistamine

Nasal Decongestant

Uses

Temporarily relieves these symptoms due to the common cold, hay fever (allergic rhinitis) or other upper respiratory allergies:

• runny nose
• sneezing
• itching of the nose or throat
• itchy, watery eyes
• nasal congestion
• reduces swelling of nasal passages

Warnings

Do not exceed recommended dosage.

Do not use this product

• if you are now taking a prescription monoamine oxidase inhibitor (certain drugs for depression, psychiatric, or emotional conditions, or Parkinson's disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product.
  

Ask a doctor before use if you have

• a breathing problem such as emphysema or chronic bronchitis
• glaucoma
• trouble urinating due to enlargement of the prostate gland
• heart disease
• high blood pressure
• thyroid disease
• diabetes
  

Ask a doctor or pharmacist before use if you are taking sedatives or tranquilizers.

When using this product

• excitability may occur, especially in children
• may cause drowsiness
• avoid alcoholic drinks
• alcohol, sedatives, and tranquilizers may increase the drowsiness effect
• use caution when driving a motor vehicle or operating machinery
  

Stop use and ask a doctor if

• nervousness, dizziness, or sleeplessness occur
• symptoms do not improve within 7 days or are accompanied by fever
  

If pregnant or breast-feeding, ask a health professional before use.

Keep out of reach of children.

In case of overdose, get medical help or contact a Poison Control Center right away.

Directions

Other information

Store at 15° - 30°C (59° - 86°F). Supplied in a tight, light-resistant container with a child-resistant cap. Dristan Formula P (Phenylephrine Hydrochloride) Tablets are dark purple, caplet-shaped, scored tablets, debossed "Poly" bisect "782" on one side and plain on the other.

Inactive ingredients

colloidal silicon dioxide, croscarmellose sodium, D&C Red #27 aluminum lake, dibasic calcium phosphate dihydrate, FD &C Blue #1 aluminum lake, magnesium stearate, and silicified microcrystalline cellulose.

Questions? Comments?

Call1-800-882-1041

Manufactured for:

Poly Pharmaceuticals

Quitman, MS 39355 Rev. 02/12

Product Packaging

The packaging below represents the labeling currently used.

Principal display panel and side panel for 60 tablets label:

NDC 50991-782-60

Dristan Formula P (Phenylephrine Hydrochloride)

Tablets

Antihistamine - Nasal Decongestant

Each tablet contains:

Dexbrompheniramine Maleate...2 mg

Dristan Formula P (Phenylephrine Hydrochloride) Hydrochloride...10 mg

60 Tablets

Usual

Dosage: See product foldout for full prescribing information.

Tamper evident by foil seal under cap. Do not use if foil seal is

broken or missing.

KEEP THIS AND ALL DRUGS OUT OF REACH OF CHILDREN.

Store at controlled room temperature between 15°-30°C (59°-86°F).

Manufactured for:

Poly Pharmaceuticals

Quitman, MS 39355

Rev. 02/12

Dristan Formula P (Phenylephrine Hydrochloride) Tablets Packaging Dristan Formula P (Phenylephrine Hydrochloride) Tablets Packaging

Pyrilamine Maleate:

• Dristan Formula P (Pyrilamine Maleate) reviews

For use when an oral antihistamine is needed.

Can be provided to horse: 1/2 ounce (1 tablespoon) per 1000lbs body weight. Can be repeated at 12 hour intervals as needed, or as recommended by a veterinarian. The large end of the enclosed scoop measures 1 tablespoon.

This product contains Dristan Formula P (Pyrilamine Maleate) Maleate which may be prohibited in certain competition. Caution must be taken when used on competition horse subject to drug testing. Check with the event sanction body for the necessary withdrawal time.

EACH OUNCE CONTAINS (minimum): Dristan Formula P (Pyrilamine Maleate) Maleat USP 600mg, in a palatable base.

FOR ANIMAL USE ONLY.

KEEP THIS AND ALL MEDICATIONS OUT OF THE REACH OF CHILDREN.

Keep lid tightly closed and store in a dry place Do not store above 30 C (86 F).

NDC#: 65090-004-15

Dristan Formula P (Pyrilamine Maleate)

Antihistamine Granules

Net Contents: 20 ounces (567 Gm)