Protriptyline is used to treat depression. It's not as commonly used today as other newer antidepressants because it needs to be taken 3 to 4 times per day. In addition, it can cause many side effects including headache, blurry vision, restlessness, and stomach-upset.
Protriptyline is a tricyclic antidepressant (TCA). The exact way it works is unknown. It thought to work by raising the levels of serotonin and norepinephrine, which are important chemicals in your brain involved with regulating mood.
The following side effects may get better over time as your body gets used to the medication. Let your healthcare provider know immediately if you continue to experience these symptoms or if they worsen over time.
Contact your healthcare provider immediately if you experience any of the following.
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor immediately if any of the following side effects occur:
Incidence not known
Abdominal or stomach pain
agitation or irritability
blurred vision
burning, crawling, itching, numbness, prickling, "pins and needles", or tingling feelings
change in urination
chest pain or discomfort
clay-colored stools
cold sweats
confusion about identity, place, and time
continuing ringing, buzzing, or other unexplained noise in the ears
convulsions
cool, pale skin
difficulty with speaking
dizziness, faintness, or lightheadedness when getting up suddenly from a lying or sitting position
double vision
false beliefs that cannot be changed by facts
fast, pounding, or irregular heartbeat or pulse
feeling of warmth
feeling, seeing, or hearing things that are not there
feeling that others are watching you or controlling your behavior
feeling that others can hear your thoughts
fever with or without chills
hearing loss
hostility
hyperventilation
inability to move the arms, legs, or facial muscles
lack of coordination
lower back or side pain
mood or mental changes
muscle spasm or jerking of all extremities
muscle trembling or twitching
nightmares
pain or discomfort in the arms, jaw, back, or neck
panic
pinpoint red or purple spots on the skin
pounding in the ears
redness of the face, neck, arms, and occasionally, upper chest
shakiness and unsteady walk
slurred speech
sores, ulcers, or white spots on the lips or in the mouth
stiffness of the limbs
stupor
sweating
swelling of face, ankles, or hands
swollen glands
talking, feeling, and acting with excitement
trouble sleeping
twisting movements of body uncontrolled movements, especially of the face, neck, and back
unusual behavior
unusual bleeding or bruising
unusual tiredness or weakness
weakness in the arms, hands, legs, or feet
weight gain or loss
yellow eyes or skin
Get emergency help immediately if any of the following symptoms of overdose occur:
Symptoms of overdose
Change in consciousness
clumsiness
disorientation
disturbed concentration
drowsiness to profound coma
enlarged pupils
increased or excessive unconscious or jerking movements
low body temperature
muscle aches or tightness
muscle weakness
severe sleepiness
shivering
trouble breathing
weak or feeble pulse
Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:
Incidence not known
Abdominal or stomach cramps
bigger, dilated, or enlarged pupils (black part of the eye)
black tongue
difficulty having a bowel movement (stool)
enlargement or swelling of the breasts
hair loss or thinning of the hair
hives or welts
increased in sexual ability, desire, drive, or performance
increased sensitivity of the eyes to light
increased sensitivity of the skin to sunlight
pain or discomfort in the chest, upper stomach, or throat
peculiar taste
severe sunburn
small red or purple spots on the skin
swelling of the testicles
swelling or inflammation of the mouth
swollen, painful, or tender lymph glands on side of the face or neck
unexpected or excess milk flow from the breasts
waking to urinate at night
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.
No, protriptyline is not FDA-approved for migraines. According to the 2021 migraine treatment guidelines by the American Headache Society, other tricyclic antidepressants, such as amitriptyline and nortriptyline are recommended treatments for migraines. Some experts have looked at the use of [protriptyline for tension-headaches, but more research is needed to understand how well it works for migraines. Talk with your provider if you have questions about protriptyline and migraines.
While protriptyline is FDA-approved for treating depression, it's not commonly used today as much. It's an older medication that can affect many parts of your body and cause a lot of unpleasant side effects, like sleepiness, dizziness, dry mouth, and changes in vision. It also has a risk of worsening difficulty urinating, glaucoma, or seizures. Newer antidepressants (e.g., SSRIs, SNRIs) tend to have more tolerable side effects; these medications are typically considered first before protriptyline for depression.
You might start to notice the benefits of protriptyline within one week of starting this medication. But it can take about 1 to 2 months for you to feel the maximum effects in treating depression. Keep in mind not everyone responds to medications in the same way. If you're not sure if protriptyline is working for you, talk to your provider. Don't stop taking protriptyline suddenly because doing so can cause withdrawal symptoms (e.g., movement, sleeping, or stomach problems). Let your provider know if your mood doesn't get better after a few weeks. They might need to adjust your dose or consider a different medication for you.
It's recommended to avoid drinking alcohol while taking because it can worsen tiredness and dizziness as well as worsen your depression symptoms.
Protriptyline hasn't been well-studied in human pregnancy, so it's not clear whether or not this medication is safe to take during pregnancy. talk with your provider about the risks and benefits of using protriptyline before starting this medication.
Protriptyline can cause some serious health issues. This risk may be even higher for certain groups. If this worries you, talk to your doctor or pharmacist about other options.
Taking protriptyline can make your depression worse and cause you to have thoughts of suicide or harming yourself. The risk is highest if you're 24 years of age or younger, during the first few weeks of taking the medication, and when your dose changes. If you or anyone around you notice that you have suicidal thoughts or unusual behavior (e.g., anxiety, panic attacks, difficulty sleeping, feeling angry or irritated, restlessness) while taking protriptyline, get medical help right away.
Depression can be the first sign of bipolar disorder. If you're at risk for bipolar disorder, taking antidepressants like protriptyline by themselves can trigger a bipolar manic episode. Before starting protriptyline, your provider will check to see if you have or are at risk for bipolar disorder. Protriptyline isn't used to treat bipolar depression. Talk to your provider right away if you or your loved ones notice unusual changes in your behavior, such as racing thoughts, restlessness, getting easily distracted, or unusual talkativeness.
Protriptyline can make you feel tired. It can also lower your blood pressure, which can make you feel dizzy or lose your balance. These can all lead to accidental falls. When standing from a sitting or lying position, make sure to get up slowly and hold onto something. If you still feel dizzy after a couple weeks or experience a fall while taking protriptyline, contact your provider. They might recommend that you switch to a different medication.
Though rare, it's possible for protriptyline to affect your heart rhythm and cause a fast or irregular heart beat. In addition, some people taking medications like protriptyline have had a heart attack or stroke during treatment. If you have any heart problems or had a stroke before, talk to your provider before starting protriptyline to see if this medication is right for you.
Protriptyline might raise your risk of seizures, especially when used at higher doses. If you've had a seizure before, discuss with your provider to see if protriptyline is right for you.
Protriptyline can lead to or worsen angle-closure glaucoma. You might need to see your optometrist regularly and get eye exams to check your eyes and make sure your vision isn't worsening. Contact your provider if you notice changes in your vision after starting protriptyline.
| Dosage | Quantity | Price as low as | Price per unit |
|---|---|---|---|
| 10mg | 90 tablets | $128.10 | $1.42 |
| 5mg | 90 tablets | $134.41 | $1.49 |
Your dose might be lower if you're an older adult.
Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. When you are taking this medicine, it is especially important that your healthcare professional know if you are taking any of the medicines listed below. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive.
Using this medicine with any of the following medicines is not recommended. Your doctor may decide not to treat you with this medication or change some of the other medicines you take.
Using this medicine with any of the following medicines is usually not recommended, but may be required in some cases. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.
Using this medicine with any of the following medicines may cause an increased risk of certain side effects, but using both drugs may be the best treatment for you. If both medicines are prescribed together, your doctor may change the dose or how often you use one or both of the medicines.
Contraindications are specific health conditions or situations in which a person should not take a medication due to safety concerns. If you have any of the following conditions or if any of the following apply to you, let your healthcare provider know because Protriptyline will not be safe for you to take.