Phrintec Injection is used to treat hypotension (low blood pressure) which occurs during anesthesia or due to any medicine. It helps to maintain normal level of blood pressure.
Phrintec Injection is given under the supervision of healthcare professionals. You should not self-administer this medicine at home. The dose and duration depends on the seriousness of your condition. You should have your injections at the same time each day to get the most benefit and you should keep on taking this medicine for as long as you are prescribed it, even if your symptoms quickly improve. If you stop taking it too early the infection may return or worsen.
Common side effects of this medicine include nausea and vomiting, and headache. Consult with your doctor if any of these side effects persist and do not go away with time. Before taking this medicine, you should let your doctor know of all the other medicines you are taking, have any heart, liver, or kidney disease. Pregnant or breastfeeding mothers should consult their doctor before using this medicine.
Phrintec Injection is used in adults and children to relieve low blood pressure which may occur during an operation or after an injury. It is injected by a doctor or a nurse into a vein (intravenously), a muscle (intramuscularly), or directly under the skin (subcutaneously). Its effectiveness depends on the way it is administered and the effect may last from 20 minutes to 2 hours. This medicine helps to bring back the blood pressure within normal range and therefore prevents any serious complications that might have otherwise followed.
How to use Phrintec Injection
Your doctor or nurse will give you this medicine. Kindly do not self administer.
How Phrintec Injection works
Phrintec Injection is an blood-pressure increasing medication. It works on the receptors on blood vessels and causes them to contract and narrow. This raises the low blood pressure.
Safety advice
Alcohol
CAUTION
Caution is advised when consuming alcohol with Phrintec Injection. Please consult your doctor.
Pregnancy
CONSULT YOUR DOCTOR
Phrintec Injection may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.
Breast feeding
SAFE IF PRESCRIBED
Phrintec Injection is probably safe to use during breastfeeding. Limited human data suggests that the drug does not represent any significant risk to the baby.
Driving
SAFE
Phrintec Injection does not usually affect your ability to drive.
Kidney
CAUTION
Phrintec Injection should be used with caution in patients with severe kidney disease. Dose adjustment of Phrintec Injection may be needed. Please consult your doctor. Regular monitoring of blood pressure is advised for dose adjustment.
Liver
CAUTION
Phrintec Injection should be used with caution in patients with liver disease. Dose adjustment of Phrintec Injection may be needed. Please consult your doctor.
What if you forget to take Phrintec Injection?
If you miss a dose of Phrintec Injection, skip it and continue with your normal schedule. Do not double the dose.
All substitutes
For informational purposes only. Consult a doctor before taking any medicines.
Concurrent use may cause a fatal increase in blood pressure.
Do not consume Moclobemide with Phenylephrine. If concurrent use is essential, please consult your doctor.
Do not consume Tranylcypromine with Phenylephrine. If Tranylcypromine is essential, ensure a gap of At least 2 weeks after discontinuing Phenylephrine. Please consult your doctor... More
Concurrent use may cause a serious rise in blood pressure.
Do not consume Selegiline with Phenylephrine. If concurrent use is essential, your doctor may monitor your blood pressur... More
Concurrent use may cause high blood pressure.
Do not consume Linezolid with Phenylephrine. If concurrent use is essential, please consult your doctor. They may monitor your blood ... More
Concurrent use may increase the risk of disturbance in heart rhythm. Amitriptyline may increase the effect of Phenylephrine.
If concurrent use is essential, watch out for symptoms ... More
Nasal congestion, cough, vomiting, ear blocked and pain
Dr. Gopal Bansilal Samdani
Paediatrics
There are many underlying causes of your symptoms. Different cause needs different treatment. Specific treatment cannot be given unless we establish exact underlying cause. Final and perfect diagnosis cannot be done without doing clinical examination of child. Please consult me or any other Paediatrician. will take detail history and will examine your child in detail. At time may ask you relevant investigations if necessary. All information will be used to determine exact underlying cause of problem. Depending upon cause will prescribe you treatment.
Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.
References
Westfall TC, WestfallIn DP. Adrenergic Agonists and Antagonists. In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman’s: The Pharmacological Basis of Therapeutics. 12th ed. New York, New York: McGraw-Hill Medical; 2011. p. 295.
Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. p. 1110.
Phenylephrine. King William Street, London: Amdipharm UK Limited; 1999 [revised 20 Nov. 2018]. [Accessed 01 Apr. 2019] (online) Available from: