Macfast: Uses, Dosage, Side Effects, Price, Composition, Precautions & More

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Macfast: Uses, Dosage, Side Effects, Precautions, Price & More

Macfast Composition – Paracetamol/Acetaminophen (650mg)
Manufactured By – Macleods Pharmaceuticals Pvt Ltd
Prescription – Prescription not Required
Form – Tablet
Price – Rs 19.35
Quantity – 10 tablets in 1 strip

What is Macfast?

Macfast contains Paracetamol as its chief ingredient.

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Macfast Uses

Macfast is prescribed for patients suffering from:

  • Fever,
  • Tooth pain,
  • Gynaecological pain,
  • Osteoarthritis and;
  • A headache.

Macfast Composition

The chief ingredient of Macfast is Paracetamol. The composition of its various forms are:

  • Tablets – Paracetamol 500mg
  • Suspensions – Paracetamol 250mg/5ml
  • Infusions – Paracetamol 1000mg

How does Macfast work?

  • Macfast works by inhibiting the effects of cyclo-oxygenase (COX) enzymes.
  • These enzymes are naturally present in our body and they aid in the production of certain chemicals (known as prostaglandins) which are responsible for causing pain, swelling, and redness at the site of injury.
  • Therefore, with inhibition of effects of COX enzymes; prostaglandin production is inhibited which in turn eases the pain, and increases the blood flow across the skin, heat loss and sweating.

Macfast Price in India

Specifics  Macfast Price
650 mg Rs 18.7

How to Take Macfast?

  • Macfast usually comes in the form of tablets and suspension forms.
  • Tablets are usually taken by mouth with a glass of water as directed by your doctor. The tablets are to be taken with food or after food, but never on an empty stomach.
  • Never crush or chew the tablet.
  • Always shake the suspension liquid before consuming to mix the medication evenly. Use a measuring cup to consume the correct dosage of medicine.
  • Macfast infusions are always administered by a trained healthcare professional.
  • It is always advised for the user to read the Patient Information Leaflet provided by the pharmacist and further queries must be solved with your doctor or pharmacist.

Common Dosage for Macfast?

The drug dosage and form is decided by the physician based upon:

  • age and body weight of the patient
  • health status/medical condition of the patient
  • disease severity
  • reaction to the first dose
  • history of allergy/drug reactions

Never use more than the recommended dose or for longer periods of time without doctor’s consent.

Also Read: Lanol-ER Dosage | Levosulpiride Dosage | Librax Dosage

When to Avoid Macfast?

  • Use of Macfast should be avoided in premature infants (< 2 kg) for fear of liver toxicity.
  • Use of Macfast should be avoided if you are allergic to Macfast or any other constituent present in the tablet
  • Use of Macfast should be avoided if you are suffering from a liver or kidney disease.
  • Use of Macfast should be avoided if you had taken Macfast before and suffered from an attack of asthma, irritation of nose, swelling on face, itchy red bumps on skin or bleeding in the stomach
  • Use of Macfast should be avoided if you have heart disease/heart failure/stroke
  • Use of Macfast should be avoided if you are an alcoholic

Side-effects of Macfast?

  • When the appropriate dosage of Macfast (containing paracetamol) is used, (maximum dose of 4 g/24 h) – no serious side effects have been observed, besides possible allergic skin reactions, although after higher doses or prolonged duration of taking the drug, some side effects may occur, especially in the liver.
  • Long-term application may cause kidney functioning disorder, higher blood pressure, increased prevalence of heart infarction, liver toxicity, jaundice, and enhanced previous liver damage caused by alcohol consumption.
Also Read: Livogen Side Effect | Lyserd Side Effect

What Are The Effects of Macfast on Organs?

  • Macfast should be taken only after consultation with your doctor if you suffer from a liver, heart or kidney disease.
  • Suitable adjustment of dose and monitoring of liver and kidney functions is mandatory in such cases.

Are There Any Reported Allergic Reactions?

Possible allergic reactions reported for Macfast are:

  • wheezing,
  • difficulty in breathing,
  • vomiting,
  • rashes and itching on skin,
  • painful, tender wounds on the lips and mouth.

Drug Interactions To Be Careful About

  • All the possible drug interactions might not be listed here. It is always advised that the patient must inform the physician about of all the drugs/products you use.
  • No severe drug interactions with therapeutic doses of Macfast have been established in humans.
  • You must inform your physician if you are using Warfarin (blood thinner) or Ketoconazole (anti-fungal medicine).
  • You must also inform about the herbal products that you are consuming. You must not modify the drug regimen without your doctor’s approval.

Shows Effects / Results In

  • Macfast shows its peak effect or result in about 1 hour after oral administration.
  • You must wait for at least 4 hours before taking the next dose.

FAQs

Is Macfast Addictive?

No, Macfast is not addictive.

Can I have Macfast with alcohol?

No. There is a greater risk of liver damage in chronic alcoholics.

Any particular food item to be avoided?

No.

Can I have Macfast When Pregnant?

  • Although Paracetamol is considered to be safe in pregnancy you must always inform your doctor if you are pregnant or plan to become pregnant.
  • Paracetamol use by the mother during pregnancy is associated with an increased risk of childhood asthma.

Can I have Macfast when feeding a baby?

  • You must always inform your doctor if you are breastfeeding your child.
  • Paracetamol present in Macfast is known to pass in the breast milk.

Can I drive after taking Macfast?

You should avoid driving if you feel dizzy, drowsy or sleepy after taking MACFAST Tablets.

What happens if I overdose on Macfast?

  • If you have taken an overdose, it is advisable to contact your consulting physician immediately.
  • An overdose of Paracetamol can cause potentially life-threatening liver damage, which is the most serious side effect.
  • Early symptoms may include nausea, vomiting, abdominal pain, profuse sweating, and general tiredness.
  • Kidney damage decreased platelet count and coma may also occur.

What happens if I eat expired Macfast?

  • It is very unlikely for a single dose of expired Macfast to produce an adverse event.
  • However, please consult your physician if you feel unwell or sick after consuming an expired medicine.
  • An expired drug might not be as potent in treating your condition. It is advisable to refrain from using an expired drug.

What happens if I miss a dose of Macfast?

  • The medicine may not work well if you miss a dose because, for effective working of the drug, a certain amount of drug must be present in your body at all times.
  • Always consume the missed dose as soon as you remember it. But, if it’s already time to take the second dose after that – do not take a double dose.

Storage Requirements for Macfast

Store below 25C and away from direct light and heat.


Pro Tips When Taking Macfast

  • Always inform your doctor if you are allergic to Macfast or paracetamol, or any other ingredients in Macfast tablets.
  • Gastric irritation is insignificant-mucosal erosion and bleeding occur rarely only in overdose. It does not affect platelet function or clotting factors.
  • Always keep a minimum of 4 hours time between 2 doses.
Also read about other medicine's: Mannitol | Maxtra Syrup | Mebex

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