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Promethazine Coupon - Promethazine 25mg suppository
PROMETHAZINE is an antihistamine. It is used to treat allergic reactions and to treat or prevent nausea and vomiting from illness or motion sickness. It is also used to make you sleep before surgery, and to help treat pain or nausea after surgery. The lowest GoodRx price for the most common version of promethazine is around $59.00, 51% off the average retail price of $121.15. Compare antihistamines.
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12 suppositories
Promethazine Coupon - Promethazine 25mg suppository
12 suppositories

Phenadoz Side Effects

What should I watch for?

Tell your doctor or health care professional if your symptoms do not start to get better in 1 to 2 days.

You may get drowsy or dizzy. Do not drive, use machinery, or do anything that needs mental alertness until you know how this medicine affects you. To reduce the risk of dizzy or fainting spells, do not stand or sit up quickly, especially if you are an older patient. Alcohol may increase dizziness and drowsiness. Avoid alcoholic drinks.

Your mouth may get dry. Chewing sugarless gum or sucking hard candy, and drinking plenty of water may help. Contact your doctor if the problem does not go away or is severe.

This medicine may cause dry eyes and blurred vision. If you wear contact lenses you may feel some discomfort. Lubricating drops may help. See your eye doctor if the problem does not go away or is severe.

This medicine can make you more sensitive to the sun. Keep out of the sun. If you cannot avoid being in the sun, wear protective clothing and use sunscreen. Do not use sun lamps or tanning beds/booths.

If you are diabetic, check your blood-sugar levels regularly.


Common and Rare Side Effects

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:

Stop taking this medicine and get emergency help immediately if any of the following effects occur:


Symptoms of neuroleptic malignant syndrome; two or more occur together; most of these effects do not require emergency medical attention if they occur alone

Convulsions (seizures)

difficult or unusually fast breathing

fast heartbeat or irregular pulse

high fever

high or low (irregular) blood pressure

increased sweating

loss of bladder control

severe muscle stiffness

unusually pale skin

unusual tiredness or weakness

Incidence not known

Abdominal or stomach pain

black, tarry stools

bleeding gums

blood in urine or stools

bloody nose

blurred vision

chest pain or discomfort


clay-colored stools

confusion as to time, place, or person

cough or hoarseness

dark urine

decreased awareness or responsiveness

difficulty or troubled breathing

double vision

fast, pounding, or irregular heartbeat or pulse

fever with or without chills

fixed position of eye


heavier menstrual periods

high fever

holding false beliefs that cannot be changed by fact


increased or decreased blood pressure

increased sweating

irregular, fast or slow, or shallow breathing


large, hive-like swelling on face, eyelids, lips, tongue, throat, hands, legs, feet, or sex organs

lightheadedness, dizziness, or fainting

loss of appetite

loss of bladder control

lower back or side pain

mimicry of speech or movements


nasal stuffiness




noisy breathing

not breathing

painful or difficult urination

pale or blue lips, fingernails, or skin

peculiar postures or movements, mannerisms or grimacing

pinpoint red spots on skin

seeing double

seeing, hearing, or feeling things that are not there


severe muscle stiffness

severe sleepiness

shortness of breath

skin rash

slow or irregular heartbeat

sore throat

sores, ulcers, or white spots on lips or in mouth

sticking out of tongue

swollen glands

tightness in chest


uncontrolled twisting movements of neck

unpleasant breath odor

unusual bleeding or bruising

unusual excitement, nervousness, or restlessness

unusual tiredness or weakness

vomiting of blood


yellow eyes or skin

Symptoms of overdose


dizziness, faintness, or lightheadedness when getting up from a lying or sitting position suddenly

dry mouth

excessive muscle tone

feeling of warmth

feeling sad or empty


lack of appetite

loss of interest or pleasure

muscle tension or tightness

overactive reflexes

pupils of eyes large and not moving or responding to light

redness of the face, neck, arms and occasionally, upper chest

shakiness and unsteady walk

sudden death

trouble concentrating

trouble sleeping


unsteadiness, trembling, or other problems with muscle control or coordination

unusual paleness

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

blistering, crusting, irritation, itching, or reddening of skin

continuing ringing or buzzing or other unexplained noise in ears

cracked, dry, scaly skin




false or unusual sense of well-being

hearing loss

hives or welts

increased sensitivity of skin to sunlight

lack of coordination

loss of strength or energy

muscle pain or weakness

redness or other discoloration of skin

relaxed and calm



unable to sleep


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.

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