Instavil 22.75mg Injection
Product Info
| Prescription required | Yes |
| Marketer | Intas Pharmaceuticals Ltd |
| Active Ingredient | Pheniramine (22.75mg) |
| Storage | Store below 30°C |
| Chemical Class | Pyridines Derivatives |
| Habit Forming | No |
| Therapeutic Class | RESPIRATORY |
| Action Class | H1 Antihistaminics (First Generation) |
| User Rating | 4.8 |
| User Reviews | 568 |
FAQ
Can Instavil 22.75mg cause weight loss?
No, Instavil 22.75mg is not known to cause weight loss.
Does Instavil 22.75mg cause drowsiness?
Yes, Instavil 22.75mg causes drowsiness. Both the dosage and the time of administration should be carefully considered in patients whose activities (e.g., driving a vehicle or operating machinery) demand special concentration.
Can I take paracetamol with Instavil 22.75mg?
Yes, paracetamol can be taken with Instavil 22.75mg. They are used together in conditions when the patient has a fever along with symptoms of allergy (like running nose, tearing of eyes etc).
Are Instavil 22.75mg and chlorpheniramine same?
No, Instavil 22.75mg and Chlorpheniramine are not same. They are similar in chemical structure and both are older antihistaminics. Instavil 22.75mg does not contain chlorine in it whereas Chlorpheniramine does. However, both are used in the treatment of allergic conditions.
Can Instavil 22.75mg cause dry mouth?
Dry mouth may occur as a side effect. Frequent mouth rinses, good oral hygiene, increased water intake and sugarless candy may help.
What is the dose of Instavil 22.75mg?
The dose of Instavil 22.75mg is 1-2 mL twice a day given intramuscularly or via slow intravenous injection.
Can Instavil 22.75mg be given to patients with severe liver disease?
Pheniramine present in Instavil 22.75mg is metabolised in the liver. Thus, your doctor will consider dose adjustments in case you have severe liver disease.
Can I take vitamin C with Instavil 22.75mg?
Yes, vitamin C has a role in improving the immunity so it is given with Instavil 22.75mg for relieving the symptoms of common cold. No drug-drug interactions or any harmful effects have been reported when they are used together.
Can the use of Instavil 22.75mg increase blood pressure?
Instavil 22.75mg does not cause an increase in blood pressure. Please consult your doctor if you have increased blood pressure after taking Instavil 22.75mg as it would require proper diagnosis and treatment.
How is Instavil 22.75mg given?
Instavil 22.75mg is administered either slowly by intravenous route (1ml per minute) or intramuscularly.
Is Instavil 22.75mg a steroid?
No, Instavil 22.75mg is not a steroid. It is an antihistaminic medicine used in the treatment of some allergic conditions.
Can Instavil 22.75mg cause sleep?
Instavil 22.75mg has strong sleep-inducing effects. It is therefore not prescribed if a person is involved in any work that requires mental alertness.
What if you forget to take Instavil Injection?
If you miss a dose of Instavil 22.75mg, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.
Instavil 22.75mg Injection Reviews
Instavil 22.75mg is an antihistamine used to treat allergic conditions (such as hay fever, drug rashes, allergic conjunctivitis, food allergy, etc.), respiratory tract conditions, and other skin conditions. It effectively reduces the severity, duration, and occurrence of symptoms and provides quick relief.
Instavil 22.75mg is also used to treat and prevent motion sickness, symptoms of Meniere’s disease (such as nausea, vomiting and vertigo), and other associated labyrinthine disturbances.
It is given as an injection into veins or muscles under the supervision of a doctor. It should be used as per the instruction of your doctor. The dose and how often you take it depends on what you are taking it for. Your doctor will decide how much you need to improve your symptoms. You should take Instavil 22.75mg for as long as it is prescribed for you.
Sedation is the most common side effect of Instavil 22.75mg. Avoid driving or attention-seeking activities. If these bother you or appear serious, let your doctor know. There may be ways of reducing or preventing them. In some cases, it may cause dry mouth, so it is advised to drink more water, always carry sugar candy, or maintain oral hygiene.
Before taking this medicine, let your doctor know if you have glaucoma, asthma, or high blood pressure. Inform your doctor if you are pregnant, or breastfeeding. Your doctor should also know about all other medicines you are taking as many of these may make this medicine less effective or change the way it works. Generally, it is advised to avoid alcohol while on treatment with Instavil 22.75mg.
Instavil 22.75mg is also used to treat and prevent motion sickness, symptoms of Meniere’s disease (such as nausea, vomiting and vertigo), and other associated labyrinthine disturbances.
It is given as an injection into veins or muscles under the supervision of a doctor. It should be used as per the instruction of your doctor. The dose and how often you take it depends on what you are taking it for. Your doctor will decide how much you need to improve your symptoms. You should take Instavil 22.75mg for as long as it is prescribed for you.
Sedation is the most common side effect of Instavil 22.75mg. Avoid driving or attention-seeking activities. If these bother you or appear serious, let your doctor know. There may be ways of reducing or preventing them. In some cases, it may cause dry mouth, so it is advised to drink more water, always carry sugar candy, or maintain oral hygiene.
Before taking this medicine, let your doctor know if you have glaucoma, asthma, or high blood pressure. Inform your doctor if you are pregnant, or breastfeeding. Your doctor should also know about all other medicines you are taking as many of these may make this medicine less effective or change the way it works. Generally, it is advised to avoid alcohol while on treatment with Instavil 22.75mg.
How Instavil 22.75mg Injection Works
Instavil 22.75mg is an antiallergic medication. It works by blocking the action of a chemical messenger (histamine). This relieves symptoms of severe allergic reactions due to insect bite/sting, certain medicines, hives (rashes, swelling etc).
How to Use Instavil 22.75mg Injection
Your doctor or nurse will give you this medicine. Kindly do not self administer.
Benefits of Instavil 22.75mg Injection
- In Treatment of Allergic conditions: Instavil 22.75mg provides relief from symptoms such as a blocked or runny nose, sneezing, and itchy or watery eyes. This will make it easier for you to go about your daily activities. It can also give relief from allergic reactions after insect bites and symptoms of hives and eczema such as rash, swelling, itching, and irritation. This medicine rarely has any serious side effects and you may only need to take it on days you have symptoms. If you are taking it to prevent getting symptoms you should use it regularly to get the most benefit.
Uses of Instavil 22.75mg Injection
- Treatment of Respiratory disease with excessive mucus
- Treatment of Allergic conditions
- Treatment and prevention of Meniere's disease
- Treatment of Skin conditions with inflammation & itching
Instavil 22.75mg Injection Side Effects
Safety Tips
Pregnancy
CONSULT YOUR DOCTOR
Information regarding the use of Instavil 22.75mg during pregnancy is not available. Please consult your doctor.
Breast feeding
SAFE IF PRESCRIBED
Instavil 22.75mg is probably safe to use during breastfeeding. Limited human data suggests that the drug does not represent any significant risk to the baby.Larger doses or prolonged use of Instavil 22.75mg may cause sleepiness and other effects in the baby
Alcohol
UNSAFE
Instavil 22.75mg may cause excessive drowsiness with alcohol.
Liver
CONSULT YOUR DOCTOR
There is limited information available on the use of Instavil 22.75mg in patients with liver disease. Please consult your doctor.
Kidney
CONSULT YOUR DOCTOR
There is limited information available on the use of Instavil 22.75mg in patients with kidney disease. Please consult your doctor.
Driving
UNSAFE
Instavil 22.75mg may decrease alertness, affect your vision or make you feel sleepy and dizzy. Do not drive if these symptoms occur.
Quick Tips
- Inform your doctor if you are taking any other medications, e.g., anti-depressants.
- Keep sipping water or have sugar-free gum in order to relieve dryness in the mouth.
- Avoid stepping outside during peak pollen season and protect yourself from dust and mites at home.
- Inform your doctor if you have any other allergies including food allergies.
- Avoid consuming alcohol when taking the Instavil 22.75mg, as it may cause excessive sleepiness or drowsiness.
References
- ScienceDirect. Pheniramine.
- Drugs.com. Pheniramine.
- 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. 1100.
- Pheniramine maleate [Summary of Product Characteristics]. Powai, Mumbai: Sanofi India Ltd.; 2021.