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A medicine to put your mind at ease: Let's talk about Perphenazine; Amitriptyline tablets!

A medicine to put your mind at ease: Let's talk about Perphenazine; Amitriptyline tablets!

You may be someone who is suffering from sadness, or just plain anxiety. Sometimes these things get a little too severe, and it becomes difficult to do your daily activities, right? Today we are going to talk about a medicine that doctors often recommend that can help you. This is a combination of two drugs called perphenazine and amitriptyline.

What is this medicine? (Perphenazine; Amitriptyline) What does it do?

Simply put, this type of pill called Perphenazine; Amitriptyline is used to treat mental conditions like depression and anxiety . Sometimes, it can also be used for conditions like schizophrenia .

Think about it, our brains have chemicals that help control our mood, behavior, and thoughts. It's like the engine of a car. These chemicals are called Dopamine, Norepinephrine, and Serotonin . What this medicine does is to help restore the levels of those chemicals in the brain to some extent, helping to improve your mood. It's actually a combination of two medications: one is an antipsychotic , and the other is a tricyclic antidepressant (TCA) . These antipsychotic medications are used to treat a variety of mental health conditions.

This medicine may also be prescribed by your doctor for other conditions. So if you have any questions, it's best to ask your doctor or pharmacist.

This medication can be found in the market under names such as Etrafon, Etrafon-A, and Triavil .

What should I tell my doctor before using this medicine?

This is a very important point. Before you start taking this medication, there are a few things you should definitely tell your doctor or treatment team. This information will help them decide whether this medication is right for you or if you need to take special care.

Here are those things:

  • Do you have a mental condition like bipolar disorder ?
  • Have you ever had, or currently have, a blockage in your bowel?
  • Do you have dementia , a disease of forgetfulness?
  • Do you have diabetes ? If so, are you keeping it under control?
  • Do you have any difficulty swallowing food?
  • Do you have glaucoma ?
  • Do you have trouble controlling your muscles?
  • Have you ever had a serious head injury before?
  • Do you have heart disease? (This is very important, because this medicine can affect the heart rate)
  • Do you regularly drink alcohol?
  • Do you have kidney disease?
  • Do you have liver disease?
  • Do you have a low blood cell count, for example, low white blood cells, platelets, or red blood cells?
  • Do you have low blood pressure?
  • Do you have a lung disease or breathing problem, such as asthma ?
  • Do you have Parkinson's disease ?
  • Is there a condition called pheochromocytoma ?
  • Have you had seizures before?
  • Have you or anyone in your family had suicidal thoughts, plans or attempts?
  • Do you have thyroid disease?
  • Do you have trouble passing urine?
  • Do you have an allergic reaction to amitriptyline, perphenazine, other medications, foods, dyes, or preservatives?
  • Are you pregnant or trying to get pregnant?
  • Are you a breastfeeding mother?

If any of these things apply to you, tell your doctor without hiding anything .

How exactly do you use this medicine?

This medicine is to be taken by mouth, with a glass of water. Take it exactly as directed on the prescription label, at the time and in the amount prescribed. You can take it before or after meals. It is very important to take the correct dose at the correct time. Do not take more than the doctor tells you to take, or take it more often.

Most importantly: Do not stop taking this medication suddenly without your doctor's advice. Doing so may cause serious side effects or make your condition worse.

When you get this medicine from the pharmacy, you will receive a special instruction leaflet (MedGuide) with it. You should read this carefully every time you get the medicine or when you get a refill, okay? It contains a lot of important information for you.

Special care should be taken when giving this medicine to children, so talk to your medical team about it.

Overdose: If you think you have taken too much of this medicine, call a poison control center or hospital emergency room immediately.

Another thing: This medicine is for you only. Do not share it with anyone else.

What do you do if you miss a dose of medicine?

If you miss a dose, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and take your next dose at the scheduled time. Never take two doses at once to make up for a missed dose. Doing so may cause side effects.

What other medications may interact with this medicine?

This is also a very important point. Some medications, such as perphenazine, can cause problems when taken together with amitriptyline.

Never take this medicine with the following medications:

  • Linezolid
  • MAOI medications (e.g., Carbex, Marplan, Nardil, Parnate, and Xadago)
  • Methylene blue
  • Metoclopramide

This medicine may also interact with the following:

  • Alcohol
  • Some medicines for allergies, coughs, and colds (Antihistamines)
  • Atropine
  • Some medications for bladder problems (e.g., oxybutynin, tolterodine)
  • Some medications for depression, anxiety, or psychotic conditions
  • Some medications used to treat irregular heartbeats (e.g. amiodarone, dofetilide, encainide, flecainide, propafenone, quinidine)
  • Some sleeping pills
  • Some medicines for stomach problems (e.g. dicyclomine, hyoscyamine)
  • Some medications for motion sickness (e.g., scopolamine)
  • Cimetidine
  • Epinephrine
  • Ethchlorvynol
  • General anesthetics (e.g. halothane, isoflurane, methoxyflurane, propofol)
  • Ipratropium
  • Levodopa or other medications for Parkinson's disease
  • Lithium
  • Blood pressure medication
  • Anticonvulsant medications (e.g. phenobarbital, primidone, phenytoin)
  • Muscle relaxants for surgery
  • Narcotic medications for pain
  • Topiramate

This list is not complete. Therefore, tell your doctor about all the medications, herbs, non-prescription drugs, and dietary supplements you are taking. Also tell your doctor if you smoke, drink alcohol, or use illegal drugs. Some things can interact with your medication.

What should you be careful about when taking this medicine?

See your doctor regularly for regular check-ups while you are taking this medicine. Tell your doctor if your symptoms do not improve or if they get worse. As mentioned earlier, do not stop taking the medicine without your doctor's advice. Doing so may cause a serious reaction. Your doctor will tell you how much medicine to take.

Special attention: Patients and their families should be alert for new or worsening suicidal thoughts or depression. Also, be alert for sudden changes in mood, such as agitation, restlessness, panicky, irritability, hostility, aggression, impulsiveness, severely restless, overly excited and hyperactive, or insomnia. If this happens, talk to your healthcare team right away, especially at the beginning of treatment or after changing your dose.

  • Drowsiness/Dizziness: This medicine may make you feel drowsy or dizzy. Therefore, do not drive, operate machinery, or do anything else that requires mental concentration until you know exactly how this medicine affects you. Do not stand or sit up suddenly, especially if you are elderly. This can reduce the chance of dizziness or fainting.
  • Alcohol: Alcohol can interfere with the effectiveness of this medication. Therefore, avoid drinking alcohol.
  • Other medications: Do not take cough, cold, or allergy medications without first checking with your doctor. Some of the ingredients in these medications can increase side effects.
  • Blood sugar levels: This medication may increase blood sugar levels. If you have diabetes, ask your healthcare team if you need to make any changes to your diet or medications.
  • Dry mouth: Your mouth may feel dry. Chewing sugar-free gum, sucking on sugar-free hard candies, and drinking plenty of water can help relieve this. Tell your healthcare team if this problem persists or becomes severe.
  • Dry eyes and blurred vision: This medication may cause dry eyes and blurred vision. If you wear contact lenses, you may experience some discomfort. Lubricating eye drops may help. If this problem persists or is severe, see your eye doctor.
  • Constipation: This medicine may cause constipation. Try to have a bowel movement at least once every two to three days. If you do not have a bowel movement after three days, call your healthcare team.
  • Sun sensitivity:This medicine may make you more sensitive to sunlight. Therefore, avoid sunlight. If you must go out in the sun, wear protective clothing and apply sunscreen. Do not use sun lamps or tanning beds/booths.
  • Body temperature control problems: This medicine may cause problems with your body's temperature control. It can reduce your body's response to cold weather. Avoid going out in cold weather as much as possible. If you must go out, wear warm clothes. It can also reduce your body's response to heat. So avoid overheating. Don't exercise excessively. Avoid sunlight as much as possible. If you must go out in the sun, wear light, cool clothes. Drink plenty of water. If you have trouble controlling your body temperature, talk to your healthcare team right away.
  • Surgery: If you are going to have any surgery, tell your medical team that you are taking this medicine.

What are the possible side effects of this medicine?

Like any medication, this one can cause some side effects. Some are not serious, but some should be reported to your doctor immediately.

Side effects that should be reported to the doctor/treatment team immediately:

  • Allergic reactions: skin rash, itching, hives, swelling of the face, lips, tongue, or throat.
  • Heart rhythm changes: fast or irregular heartbeat, dizziness, fainting, chest pain, difficulty breathing.
  • Neuroleptic Malignant Syndrome (NMS) may include: high fever, muscle stiffness, increased sweating, fast or irregular heartbeat, and confusion.
  • High prolactin level: Unexpected breast growth, nipple discharge, change in sexual desire or function, irregular menstrual cycles.
  • Infection: Fever, chills, cough, or sore throat.
  • Low blood pressure: dizziness, fainting, blurred vision.
  • Sudden eye pain or vision changes: for example, blurred vision, seeing halos around lights, or loss of vision.
  • Thoughts of suicide or self-harm, worsening of mood, feelings of depression.
  • Extrapyramidal Symptoms (EPS) may include: uncontrollable and repetitive body movements, muscle stiffness or twitching, tremors, loss of balance or coordination problems, restlessness, shuffling gait.

Side effects that usually do not require medical attention (but if they persist or are bothersome, inform your doctor/treatment team):

  • Change in sexual desire or function
  • Constipation
  • Dizziness
  • Drowsiness
  • Dry mouth
  • Weight gain

This list does not include all possible side effects. Talk to your doctor for medical advice about side effects.

How do you keep this medicine safe?

Keep this medicine out of the reach of children .

Store at room temperature (20 to 25 degrees Celsius, 68 to 77 degrees Fahrenheit). Protect from light. Keep the bottle/packet tightly closed. Discard any medicine that has passed its expiration date.

Remember the most important thing! (Take-Home Message)

Okay, we've talked a lot about this medication called Perphenazine; Amitriptyline, haven't we? Remember, this is an important medication that can help your mental health. But, the most important thing is to take it exactly as your doctor tells you, in the amount you tell you, and at the time you tell you.

If you have any questions or concerns, be sure to ask your doctor, pharmacist, or health care provider. Never assume anything.

This leaflet is just a summary. It may not cover all the information. Therefore, talk to your doctor and follow this treatment as best as you can. Wishing you a speedy recovery!

👩🏽‍⚕️ Additional questions (FAQs)

💬 Is Perphenazine and Amitriptyline (Perphenazine; Amitriptyline / Etrafon/Triavil) a dual drug for mental illness?

Yes! This is a special combination pill made from a combination of two drugs. Doctors give this to patients who have both severe anxiety/schizophrenia and severe depression at the same time. This pill attacks both of these conditions at once.

💬 How do these two drugs (Perphenazine and Amitriptyline) balance brain chemicals?

This is two drugs that do two things! Perphenazine is an antipsychotic; it blocks dopamine in the brain, and it calms down 100% of the patients who are always suspicious, angry, and seem crazy. The other is Amitriptyline, an antidepressant; it increases serotonin, eliminating the sadness/depression that made the patient cry and feel like dying, and making them happy.

💬 What are the main side effects of taking these mental pills?

There are a few more side effects because there are two medications! The main ones are dry mouth, blurred vision, and constipation caused by Amitriptyline. Also, dizziness when getting out of bed in the morning. The other is that Perphenazine causes 'sedation', and there is a possibility of extrapyramidal symptoms (EPS - Extrapyramidal symptoms) (separate pills are prescribed for that).


` Perphenazine, amitriptyline, depression, anxiety, mental health, medication side effects, mental illness

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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A medicine to put your mind at ease: Let's talk about Perphenazine; Amitriptyline tablets!
MedicationsApril 23, 2026

A medicine to put your mind at ease: Let's talk about Perphenazine; Amitriptyline tablets!

You may be someone who is suffering from sadness, or just plain anxiety. Sometimes these things get a little too severe, and it becomes difficult to do your daily activities, right? Today we are going to talk about a medicine that doctors often recommend that can help you. This is a combination of two drugs called perphenazine and amitriptyline.

What is this medicine? (Perphenazine; Amitriptyline) What does it do?

Simply put, this type of pill called Perphenazine; Amitriptyline is used to treat mental conditions like depression and anxiety . Sometimes, it can also be used for conditions like schizophrenia .

Think about it, our brains have chemicals that help control our mood, behavior, and thoughts. It's like the engine of a car. These chemicals are called Dopamine, Norepinephrine, and Serotonin . What this medicine does is to help restore the levels of those chemicals in the brain to some extent, helping to improve your mood. It's actually a combination of two medications: one is an antipsychotic , and the other is a tricyclic antidepressant (TCA) . These antipsychotic medications are used to treat a variety of mental health conditions.

This medicine may also be prescribed by your doctor for other conditions. So if you have any questions, it's best to ask your doctor or pharmacist.

This medication can be found in the market under names such as Etrafon, Etrafon-A, and Triavil .

What should I tell my doctor before using this medicine?

This is a very important point. Before you start taking this medication, there are a few things you should definitely tell your doctor or treatment team. This information will help them decide whether this medication is right for you or if you need to take special care.

Here are those things:

  • Do you have a mental condition like bipolar disorder ?
  • Have you ever had, or currently have, a blockage in your bowel?
  • Do you have dementia , a disease of forgetfulness?
  • Do you have diabetes ? If so, are you keeping it under control?
  • Do you have any difficulty swallowing food?
  • Do you have glaucoma ?
  • Do you have trouble controlling your muscles?
  • Have you ever had a serious head injury before?
  • Do you have heart disease? (This is very important, because this medicine can affect the heart rate)
  • Do you regularly drink alcohol?
  • Do you have kidney disease?
  • Do you have liver disease?
  • Do you have a low blood cell count, for example, low white blood cells, platelets, or red blood cells?
  • Do you have low blood pressure?
  • Do you have a lung disease or breathing problem, such as asthma ?
  • Do you have Parkinson's disease ?
  • Is there a condition called pheochromocytoma ?
  • Have you had seizures before?
  • Have you or anyone in your family had suicidal thoughts, plans or attempts?
  • Do you have thyroid disease?
  • Do you have trouble passing urine?
  • Do you have an allergic reaction to amitriptyline, perphenazine, other medications, foods, dyes, or preservatives?
  • Are you pregnant or trying to get pregnant?
  • Are you a breastfeeding mother?

If any of these things apply to you, tell your doctor without hiding anything .

How exactly do you use this medicine?

This medicine is to be taken by mouth, with a glass of water. Take it exactly as directed on the prescription label, at the time and in the amount prescribed. You can take it before or after meals. It is very important to take the correct dose at the correct time. Do not take more than the doctor tells you to take, or take it more often.

Most importantly: Do not stop taking this medication suddenly without your doctor's advice. Doing so may cause serious side effects or make your condition worse.

When you get this medicine from the pharmacy, you will receive a special instruction leaflet (MedGuide) with it. You should read this carefully every time you get the medicine or when you get a refill, okay? It contains a lot of important information for you.

Special care should be taken when giving this medicine to children, so talk to your medical team about it.

Overdose: If you think you have taken too much of this medicine, call a poison control center or hospital emergency room immediately.

Another thing: This medicine is for you only. Do not share it with anyone else.

What do you do if you miss a dose of medicine?

If you miss a dose, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and take your next dose at the scheduled time. Never take two doses at once to make up for a missed dose. Doing so may cause side effects.

What other medications may interact with this medicine?

This is also a very important point. Some medications, such as perphenazine, can cause problems when taken together with amitriptyline.

Never take this medicine with the following medications:

  • Linezolid
  • MAOI medications (e.g., Carbex, Marplan, Nardil, Parnate, and Xadago)
  • Methylene blue
  • Metoclopramide

This medicine may also interact with the following:

  • Alcohol
  • Some medicines for allergies, coughs, and colds (Antihistamines)
  • Atropine
  • Some medications for bladder problems (e.g., oxybutynin, tolterodine)
  • Some medications for depression, anxiety, or psychotic conditions
  • Some medications used to treat irregular heartbeats (e.g. amiodarone, dofetilide, encainide, flecainide, propafenone, quinidine)
  • Some sleeping pills
  • Some medicines for stomach problems (e.g. dicyclomine, hyoscyamine)
  • Some medications for motion sickness (e.g., scopolamine)
  • Cimetidine
  • Epinephrine
  • Ethchlorvynol
  • General anesthetics (e.g. halothane, isoflurane, methoxyflurane, propofol)
  • Ipratropium
  • Levodopa or other medications for Parkinson's disease
  • Lithium
  • Blood pressure medication
  • Anticonvulsant medications (e.g. phenobarbital, primidone, phenytoin)
  • Muscle relaxants for surgery
  • Narcotic medications for pain
  • Topiramate

This list is not complete. Therefore, tell your doctor about all the medications, herbs, non-prescription drugs, and dietary supplements you are taking. Also tell your doctor if you smoke, drink alcohol, or use illegal drugs. Some things can interact with your medication.

What should you be careful about when taking this medicine?

See your doctor regularly for regular check-ups while you are taking this medicine. Tell your doctor if your symptoms do not improve or if they get worse. As mentioned earlier, do not stop taking the medicine without your doctor's advice. Doing so may cause a serious reaction. Your doctor will tell you how much medicine to take.

Special attention: Patients and their families should be alert for new or worsening suicidal thoughts or depression. Also, be alert for sudden changes in mood, such as agitation, restlessness, panicky, irritability, hostility, aggression, impulsiveness, severely restless, overly excited and hyperactive, or insomnia. If this happens, talk to your healthcare team right away, especially at the beginning of treatment or after changing your dose.

  • Drowsiness/Dizziness: This medicine may make you feel drowsy or dizzy. Therefore, do not drive, operate machinery, or do anything else that requires mental concentration until you know exactly how this medicine affects you. Do not stand or sit up suddenly, especially if you are elderly. This can reduce the chance of dizziness or fainting.
  • Alcohol: Alcohol can interfere with the effectiveness of this medication. Therefore, avoid drinking alcohol.
  • Other medications: Do not take cough, cold, or allergy medications without first checking with your doctor. Some of the ingredients in these medications can increase side effects.
  • Blood sugar levels: This medication may increase blood sugar levels. If you have diabetes, ask your healthcare team if you need to make any changes to your diet or medications.
  • Dry mouth: Your mouth may feel dry. Chewing sugar-free gum, sucking on sugar-free hard candies, and drinking plenty of water can help relieve this. Tell your healthcare team if this problem persists or becomes severe.
  • Dry eyes and blurred vision: This medication may cause dry eyes and blurred vision. If you wear contact lenses, you may experience some discomfort. Lubricating eye drops may help. If this problem persists or is severe, see your eye doctor.
  • Constipation: This medicine may cause constipation. Try to have a bowel movement at least once every two to three days. If you do not have a bowel movement after three days, call your healthcare team.
  • Sun sensitivity:This medicine may make you more sensitive to sunlight. Therefore, avoid sunlight. If you must go out in the sun, wear protective clothing and apply sunscreen. Do not use sun lamps or tanning beds/booths.
  • Body temperature control problems: This medicine may cause problems with your body's temperature control. It can reduce your body's response to cold weather. Avoid going out in cold weather as much as possible. If you must go out, wear warm clothes. It can also reduce your body's response to heat. So avoid overheating. Don't exercise excessively. Avoid sunlight as much as possible. If you must go out in the sun, wear light, cool clothes. Drink plenty of water. If you have trouble controlling your body temperature, talk to your healthcare team right away.
  • Surgery: If you are going to have any surgery, tell your medical team that you are taking this medicine.

What are the possible side effects of this medicine?

Like any medication, this one can cause some side effects. Some are not serious, but some should be reported to your doctor immediately.

Side effects that should be reported to the doctor/treatment team immediately:

  • Allergic reactions: skin rash, itching, hives, swelling of the face, lips, tongue, or throat.
  • Heart rhythm changes: fast or irregular heartbeat, dizziness, fainting, chest pain, difficulty breathing.
  • Neuroleptic Malignant Syndrome (NMS) may include: high fever, muscle stiffness, increased sweating, fast or irregular heartbeat, and confusion.
  • High prolactin level: Unexpected breast growth, nipple discharge, change in sexual desire or function, irregular menstrual cycles.
  • Infection: Fever, chills, cough, or sore throat.
  • Low blood pressure: dizziness, fainting, blurred vision.
  • Sudden eye pain or vision changes: for example, blurred vision, seeing halos around lights, or loss of vision.
  • Thoughts of suicide or self-harm, worsening of mood, feelings of depression.
  • Extrapyramidal Symptoms (EPS) may include: uncontrollable and repetitive body movements, muscle stiffness or twitching, tremors, loss of balance or coordination problems, restlessness, shuffling gait.

Side effects that usually do not require medical attention (but if they persist or are bothersome, inform your doctor/treatment team):

  • Change in sexual desire or function
  • Constipation
  • Dizziness
  • Drowsiness
  • Dry mouth
  • Weight gain

This list does not include all possible side effects. Talk to your doctor for medical advice about side effects.

How do you keep this medicine safe?

Keep this medicine out of the reach of children .

Store at room temperature (20 to 25 degrees Celsius, 68 to 77 degrees Fahrenheit). Protect from light. Keep the bottle/packet tightly closed. Discard any medicine that has passed its expiration date.

Remember the most important thing! (Take-Home Message)

Okay, we've talked a lot about this medication called Perphenazine; Amitriptyline, haven't we? Remember, this is an important medication that can help your mental health. But, the most important thing is to take it exactly as your doctor tells you, in the amount you tell you, and at the time you tell you.

If you have any questions or concerns, be sure to ask your doctor, pharmacist, or health care provider. Never assume anything.

This leaflet is just a summary. It may not cover all the information. Therefore, talk to your doctor and follow this treatment as best as you can. Wishing you a speedy recovery!

👩🏽‍⚕️ Additional questions (FAQs)

💬 Is Perphenazine and Amitriptyline (Perphenazine; Amitriptyline / Etrafon/Triavil) a dual drug for mental illness?

Yes! This is a special combination pill made from a combination of two drugs. Doctors give this to patients who have both severe anxiety/schizophrenia and severe depression at the same time. This pill attacks both of these conditions at once.

💬 How do these two drugs (Perphenazine and Amitriptyline) balance brain chemicals?

This is two drugs that do two things! Perphenazine is an antipsychotic; it blocks dopamine in the brain, and it calms down 100% of the patients who are always suspicious, angry, and seem crazy. The other is Amitriptyline, an antidepressant; it increases serotonin, eliminating the sadness/depression that made the patient cry and feel like dying, and making them happy.

💬 What are the main side effects of taking these mental pills?

There are a few more side effects because there are two medications! The main ones are dry mouth, blurred vision, and constipation caused by Amitriptyline. Also, dizziness when getting out of bed in the morning. The other is that Perphenazine causes 'sedation', and there is a possibility of extrapyramidal symptoms (EPS - Extrapyramidal symptoms) (separate pills are prescribed for that).


` Perphenazine, amitriptyline, depression, anxiety, mental health, medication side effects, mental illness

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

💬 Comments (0)

No comments have been posted yet. Add your comment here for the first time.

Add your comment

Please calculate: 3 + 6 =