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  • Bacterial infections

Grasil Injection 500mg

by Sami Pharmaceuticals

Grasil injection is an antibiotic, which is given to treat infections caused by bacteria.

Rs. 355
Rs. 355
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Table of contents

Grasil Injection Uses

Grasil injection is an antibiotic medication used to treat bacterial infections like urinary tract infections, sinusitis, otitis media, upper and lower respiratory tract infections, typhoid fever, etc.

Grasil injection is composed of Amikacin, which is an aminoglycoside antibiotic that works by inhibiting the protein synthesis of the bacteria. It binds to 30S ribosome of the bacteria and interferes with its growth. Aminoglycosides are broad-spectrum antibiotics that work against both gram-positive and gram-negative bacteria. It is an antibiotic, therefore, used against bacterial infections only. They are not given in viral or fungal infections.

Grasil Injection 500mg formula

  • Amikacin

Available forms

  • Injection

Risks and warnings

Allergic to Amikacin

If you are allergic to aminoglycosides, do not take Grasil injection or any other medicine with the same generic name, as it can result in a life-threatening condition called anaphylactic shock.

Always inform your healthcare provider about the documented allergies you have.

Non-susceptible organisms

Grasil injection should be given to the patient only when the bacteria are sensitive to it. If not, it can lead to antibiotic resistance, making it difficult to treat infections next time. It mostly applies to urinary tract infections and infections of the nose, ear, and throat.

Tendinitis

If you have any disease or inflammation of tendons, you must not take Grasil injection with caution.

Peripheral neuropathy

Grasil injection can cause peripheral neuropathy. Therefore, avoid its use if you already have the same condition.

Muscle weakness or Myasthenia Gravis

If you have any disease that causes muscle weakness like myasthenia gravis, you must not take Grasil injection, as it can worsen the condition.

Seizures

If you have had a history of seizures or you have renal impairment, you must avoid the use of Grasil injection as it can provoke seizures. Also, if you have conditions that can cause seizures like a brain tumor, brain injury, or cerebral atherosclerosis, you must take Grasil injection with caution. Moreover, you must inform your health care provider about your complete health condition.

Kidney failure

If your kidneys do not work well, the healthcare provider may lower the dose of the drug. It happens because your kidneys are meant to excrete out the waste and toxins. If that does not happen, the toxins may build up in your body, leading to severe adverse effects. Therefore, you must inform your health care provider about your complete health condition. Aminoglycosides most commonly show adverse effects on your kidneys. Therefore you must exercise caution with its therapy if you have altered kidney functions.

Liver diseases

Patients with liver disease should take Grasil injection with caution. It is because your liver helps in the metabolism and excretion of drugs. When it does not work efficiently due to any disease, it can cause accumulation of the drug in your body, leading to severe adverse effects.

Mental disorders

If you have any mental disorder like depression and anxiety, you must take Grasil injection with caution, as it can worsen the preexisting condition. Always tell your healthcare provider about the health conditions you have. 

Blood vessels diseases

If you have any disease of the blood vessels like atherosclerosis or aneurysms, take Grasil injection with caution.

Marfan syndrome 

If you have Marfan syndrome, take Grasil injection with caution. Always inform your healthcare provider about it as it can worsen the condition.

Ear problems

If you have any problem in hearing or any ear disease, make sure you take Grasil injection with extreme caution as it can cause ototoxicity.

Pregnancy and breastfeeding

If you are pregnant, do not take Grasil injection unless your doctor advises it. It can affect your baby's health. Breastfeeding mothers should also consult with a healthcare provider before taking it. Generally, they are not given during pregnancy and breastfeeding because of their adverse effects on the baby.

How to use Grasil Injection 500mg?

  • The injection should be administered by or under the supervision of a health care professional.
  • The frequency and dosage depends on your symptoms and response to the treatment
  • The dose of Grasil injection for adults is 15mg/kg/day, administered as a single dose or divided into two doses by 12 hours interval given IM or IV
  • Grasil injection is injected intravenously or intramuscularly. For intramuscular administration, the healthcare provider will inject it deep into your muscles of the upper quadrant of the buttock due to its thick viscosity. They will make sure it is not injected near the artery or a nerve.
  • For intravenous injection, they will infuse it over 30 minutes
  • Do not use it after the expiration date

Grasil Injection Side Effects

The common side effects of Grasil injection are:

  • Abdominal pain
  • Vomit containing coffee grounds
  • Blood in stool
  • Constipation
  • Black stools
  • Acid reflux
  • Anemia
  • Elevation of liver enzymes
  • Diarrhea
  • Serum sickness
  • Risk of infections
  • Crystalluria
  • Eye discomfort
  • Gastric discomfort
  • Lethargy and body pain
  • Headache
  • Hearing impairment
  • Nausea
  • Pancreatitis
  • Sleep disorders
  • Vision disorders
  • Altered taste
  • Kidney function impairment
  • Neuromuscular blockade
  • Ototoxicity

Drug Interactions

Grasil injection can interact with the following drugs so co-administration should be done with caution:

  • Blood thinners like warfarin
  • Allopurinol
  • Oral birth control pills containing estrogen and progesterone
  • Other antibiotics like chloramphenicol, tetracyclines, sulfonamides, and macrolides
  • Cholesterol-lowering drugs like atorvastatin, rosuvastatin, and other statins
  • Ergot alkaloids
  • Colchicine
  • Oral hypoglycemicagents like repaglinide, rosiglitazone, nateglinide, and pioglitazone
  • Quetiapine
  • Antiarrhythmic drugs like amiodarone and procainamide
  • Benzodiazipine like diazepam, midazolam and triazolam
  • Calcium containing supplements
  • Iron supplements
  • Zinc and bismuth-containing drugs
  • To avoid drug interactions, you must give a complete history to the healthcare provider about other health conditions you have and what medicines you have been taking. At times, a dose adjustment can help prevent drug interactions.

Storage Conditions

  • Store the medicine at room temperature
  • Keep out of reach and sight of children
  • Protect it from sunlight and moisture

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Frequently Asked Questions

What is the price of Grasil Injection 500mg in Pakistan?

The Grasil Injection 500mg price in Pakistan is Rs. 355

What is Grasil Injection 500mg used for?

Grasil Injection 500mg is used in the following conditions:
  • Bacterial infections

What is Grasil Injection 500mg composed of?

Grasil Injection 500mg is composed of:
  • Amikacin

Do you need a prescription to buy Grasil Injection 500mg?

To buy Grasil Injection 500mg you must have a prescription signed by your doctor.
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