Etoricoxib + Paracetamol Pharmacology

Etoricoxib + Paracetamol

About Etoricoxib + Paracetamol
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Mechanism of Action of Etoricoxib + Paracetamol
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Pharmacokinets of Etoricoxib + Paracetamol
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Onset of Action for Etoricoxib + Paracetamol
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Duration of Action for Etoricoxib + Paracetamol
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Half Life of Etoricoxib + Paracetamol
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Side Effects of Etoricoxib + Paracetamol
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Contra-indications of Etoricoxib + Paracetamol
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Special Precautions while taking Etoricoxib + Paracetamol
N/A
Pregnancy Related Information
Use with caution
Old Age Related Information
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Breast Feeding Related Information
Contraindicated
Children Related Information
N/A
Indications for Etoricoxib + Paracetamol
1.Rheumatoid arthritis
2.Osteoarthritis
3.Ankylosing spondylitis
4.Chronic low back pain
5.Acute pain and gout
Interactions for Etoricoxib + Paracetamol
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Typical Dosage for Etoricoxib + Paracetamol
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Schedule of Etoricoxib + Paracetamol
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Storage Requirements for Etoricoxib + Paracetamol
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Effects of Missed Dosage of Etoricoxib + Paracetamol
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Effects of Overdose of Etoricoxib + Paracetamol
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Etoricoxib

About Etoricoxib
NSAID, selective COX-2 inhibitor, Analgesic,Anti-inflammatory,Antiarthritic.
Mechanism of Action of Etoricoxib
This NSAID is a selective COX2 inhibitor (blocking the action of a substance in the body called cyclo-oxygenase. Cyclo-oxygenase is involved in producing prostaglandins, in response to injury or certain diseases. These prostaglandins cause pain, swelling and inflammation). This inhibition results the analgesics and anti-inflammatory action peripherally
Pharmacokinets of Etoricoxib
Absorption- Well absorbed after administration
Distribution- Widely distributed in the body
Metabolism- Metabolized in the liver to its metabolites
Excretion- Excreted through urine and feces
Onset of Action for Etoricoxib
24 min
Duration of Action for Etoricoxib
24 hrs
Half Life of Etoricoxib
Its plasma half life is 22 hrs
Side Effects of Etoricoxib
1. Dry mouth
2. Taste disturbances
3. Mouth ulcers
4. Flatulence
5. Constipation
6. Appetite and weight changes
7. Chest pain
8. Fatigue
9. Paresthesia
10. Myalgia
11. Rash
12. Blurred vision
13. Insomnia
14. Muscle cramps
15. Ulceration of the stomach or intestine
16. Cold or flu-like symptoms
17. Dizziness
18. Excessive fluid retention in the body tissues, resulting in swelling (oedema)
19. Epistaxis
20. Difficulty in breathing (dyspnoea)
21. Weakness or loss of strength (asthenia)
22. High blood pressure (hypertension)
23. Anxiety
24. Headache
Contra-indications of Etoricoxib
1. Hypersensitivity to the drug
2. Hyper sensitivity to other NSAID
3. Active peptic ulceration
4. Inflammatory bowel disease
5. Severe congestive heart failure
Special Precautions while taking Etoricoxib
1. Allergic disorders
2. Renal impairment
3. Cardiac diseases
4. Hepatic impairment
Pregnancy Related Information
Contraindicated

Old Age Related Information
Use with caution
Breast Feeding Related Information
Contraindicated
Children Related Information
Use with caution
Indications for Etoricoxib
1. Rheumatoid Arthritis
2. Osteoarthritis
3. Acute gouty Arthritis
Interactions for Etoricoxib
Anticoagulants : May prolong prothrombin time. Instruct patients to watch for signs & symptoms of bleeding.
ACE inhibitors : Antihypertensive effects of captopril may be blunted or completely abolished by etoricoxib.
b-Blockers : Antihypertensive effect may be blunted.
Cyclosporine : Nephrotoxicity of both agents may be increased.
Digoxin : Serum digoxin levels may be increased by ibuprofen and etoricoxib.
Hydantoins : Serum hydantoin levels increased resulting in increased pharmacological and toxic effects.
Lithium : Serum lithium levels may be increased.
Loop diuretics : Decreased effects.
Methotrexate : Risk of methotrexate toxicity (bone marrow suppression, nephrotoxicity, stomatitis) may be increased.
Salicylates : displaces NSAIDs from serum binding sites resulting in decreased plasma concentrations of NSAIDs and increased incidence of GI effects.
Sympathomimetics : Rofecoxib coadministration may result in increased blood pressure.
Thiazide diuretics : Naproxen and etoricoxib may cause decreased antihypertensive and diuretic action.
Typical Dosage for Etoricoxib
Oral- Adults-
Osteoarthritis- 60 mg once daily
Rheumatoid Arthritis- 90 mg once daily
Acute gouty Arthritis-120 mg once daily

Schedule of Etoricoxib
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Storage Requirements for Etoricoxib
Store at room temperature away from moisture and heat
Effects of Missed Dosage of Etoricoxib
Take the missed dose as soon as noticed and if it is the time for next dose then skip the missed dose. Continue the regular schedule. Do not double the dose.

Effects of Overdose of Etoricoxib
Give symptomatic and supportive treatment. Induce gastric emesis and administer activated charcoal to reduce further adsorption of drugs.

Paracetamol

About Paracetamol
Acetanilide derivative, Non narcotic Analgesic,Antipyretic.
Mechanism of Action of Paracetamol
Paracetamol has analgesic and antipyretic action.
It is more active on cyclo-oxygenase enzyme in brain. Peripherally it is a poor inhibitor of prostaglandin synthesis.
Analgesic action: Paracetamol raises the pain threshold and produces analgesic effect.
Antipyretic action: Paracetamol lowers fever by direct action on the thermoregulatory centre in the Hypothalamus and block the effects of endogenous pyrogen.
Pharmacokinets of Paracetamol
Absorption: Paracetamol is rapidly and completely absorbed after oral administration.
Distribution: It is distributed mostly in the body in unbound form.
Metabolism: It is extensively metabolised in the liver.
Excretion: Excreted in the urine.
Onset of Action for Paracetamol
30 - 60 minutes
Duration of Action for Paracetamol
6 hours
Half Life of Paracetamol
1-4 hours
Side Effects of Paracetamol
1. Nausea
2. Abdominal distress
3. Allergic reactions
4. Rash
Contra-indications of Paracetamol
1. Hypersensitivity to Paracetamol
Special Precautions while taking Paracetamol
1. Hepatic impairment
2. Renal impairment
3. Hypertension
Pregnancy Related Information
Use with caution
Old Age Related Information
Use with caution
Breast Feeding Related Information
Use with caution
Children Related Information
Use with caution
NEONATES : Contraindicated
Indications for Paracetamol
1. To relieve pain and fever
2. Acute gout
3. Migraine
Interactions for Paracetamol
Cholestyramine: Reduces absorption of paracetamol.
Charcoal: Activated, administered immediately reduces absorption of paracetamol.
Domperidone and metochlopramide: Enhance absorption of paracetamol.
Alcohol: Chronic excessive ingestion of alcohol potentiates hepatotoxicity of paracetamol.
Zidovudine: Effects zidovudine may be decreased.
Typical Dosage for Paracetamol
Adult:
500 - 1000 mg in 3 times daily
Maximum dose: 4 g / day
For migraine: 500 mg to be taken at the first sign of migraine attack and repeated 4 - 6 hourly until suppress mild attacks.
Children:
60 mg / kg body weight /day in 4 divided doses.
Schedule of Paracetamol
H
Storage Requirements for Paracetamol
Store at 15-30 degree C in a tightly closed container. Protect from heat and moisture. Keep out of the reach of children.
Effects of Missed Dosage of Paracetamol
Take the missed dose as soon as noticed and if it is the time for next dose then skip the missed dose. Continue the regular schedule. Do not double the dose.
Effects of Overdose of Paracetamol
Give supportive measures and symptomatic treatment. Drug can be removed from the body by gastric lavage or by inducing emesis. Absorption of the drug can be reduced by administration of activated charcoal. N-acetylcysteine is the specific antidote for Paracetamol poisoning. Dose: 150 mg /kg body weight as IV infusion over 15 minutes followed by same dose over 20 hours.
Maintenance dose: 75 mg / kg orally every 4 - 6 hours for 2 - 3 days. Haemodialysis can be done in emergency conditions.

Home Delivery for Etoricoxib + Paracetamol in Your City

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Etoricoxib + Paracetamol is a generic medicine name and there are several brands available for it. Some of the brands for etoricoxib + paracetamol might be better known than etoricoxib + paracetamol itself. If the pharmacy that's willing to deliver medicines to your home doesn't have etoricoxib + paracetamol in stock, you can ask for one of the branded alternatives for etoricoxib + paracetamol.