FRENIN 10mg Injection injection is used to treat low blood pressure caused due to spinal anaesthesia or circulatory failure.

FRENIN 10mg Injection may also be prescribed for other conditions as determined by the doctor.

FRENIN 10mg Injection belongs to a class of drugs called adrenergic cardiac stimulants. This drug increases the systolic and diastolic blood pressure and decreases the cardiac output. The coronary blood flow is increased by decreasing the limb blood flow and constricting the blood vessels.

The dosage and the drug form depends on the age, weight and medical condition of an individual.

FRENIN 10mg Injection injection should be administered only under the supervision of a healthcare provider. Do not self-administer.

If you miss a dose of FRENIN 10mg Injection , consult your doctor immediately.

The overdose symptoms of FRENIN 10mg Injection may include:

• Increased blood pressure
• Decreased heartbeat
• Confusion
• Hallucinations
• Seizures

You must seek immediate medical care if you experience any of the above symptoms.

The drugs that interact with FRENIN 10mg Injection are:

• Buspirone
• Cyclopropane
• Doxazosin
• Granisetron
• Halothane
• Propranolol
• Quinidine

This is not a comprehensive list of drug interactions. Consult your doctor to know more about other possible drug interactions.

The following are the most common side effects of FRENIN 10mg Injection :

• Headache
• Dizziness
• Redness on the skin
• Skin rash
• Itching
• Irregular heartbeat

The following are the severe side effects, and you may require immediate medical attention:

• Insomnia
• Difficulty urinating
• Tremors
• Fever
• Chills
• High blood pressure

This is not a complete list of side effects and others may occur. Please consult your doctor to know more about other possible side effects.

• Seek doctors advice before taking any other drug or herbal products while on FRENIN 10mg Injection
• Avoid consumption of alcohol while on FRENIN 10mg Injection
• Keep the medicine away from children.
• Tell your doctor if you are pregnant or breastfeeding.
• Avoid using FRENIN 10mg Injection medication if you are suffering from overactive thyroid gland.

• Tell your doctor if you are allergic to FRENIN 10mg Injection or similar drugs.
• Inform the doctor if you are taking any other drugs, OTC medications, herbal products or nutritional supplements.
• Inform your doctor if you have any pre-existing diabetes, depression, liver or heart diseases.
• Notify your doctor if you are pregnant and breastfeeding.

1. How long does it take for FRENIN 10mg Injection injection to show its effect?

FRENIN 10mg Injection injection shows its effect within 15 to 20 minutes after the administration of the drug and may last up to 12 hours. However, the onset of action may depend on the age, weight and medical condition of an individual.

2. Is it common to develop persistent pain or redness at the site of injection?

The occurrence of pain or redness is rare while using FRENIN 10mg Injection . However, please consult your doctor immediately.

3. Is it safe to use FRENIN 10mg Injection if I have used Isocarboxazid in the recent past?

No, it is not advisable to use FRENIN 10mg Injection if you have taken isocarboxazid recently.  Concomitant use may result in a severe increase in the blood pressure.

4. Should I be monitored for any laboratory parameters while on FRENIN 10mg Injection medication?

Yes, continuous monitoring of blood pressure is advised while on FRENIN 10mg Injection medication.