Phenergan
Phenergan generic name: Promethazine Hcl, Promethegan
What is Phenergan used for?
Promethazine is used to prevent and treat nausea and vomiting related to certain conditions (such as before/after surgery, motion sickness). It is also used with other medication to treat severe allergic reactions (anaphylaxis) and reactions to blood products. It may also be used to treat milder allergic reactions when you cannot take promethazine by mouth. It may also be used to help you feel sleepy/relaxed before and after surgery, during other procedures, or during labor and delivery. It may also be used to help certain opioid pain relievers (such as meperidine) work better. Promethazine is an antihistamine and works by blocking a certain natural substance (histamine) that your body makes during an allergic reaction. Its other effects (such as anti-nausea, calming, pain relief) may work by affecting other natural substances (such as acetylcholine) and by acting directly on certain parts of the brain. This drug is not approved for use in children younger than 2 years due to an increased risk of side effects (such as slow/shallow breathing). See also Warning section.
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What does Phenergan look like?
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See also Warning section.
Before using promethazine, tell your doctor or pharmacist if you are allergic to it; or to any other phenothiazines (such as prochlorperazine); or if you have any other allergies. This product may contain inactive ingredients (such as sulfites including sodium metabisulfite), which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
Before using this medication, tell your doctor or pharmacist your medical history, especially of: breathing problems (such as asthma, chronic obstructive pulmonary disease-COPD, sleep apnea), blood/immune system problems (such as bone marrow depression), high pressure in the eye (glaucoma), heart disease (such as angina, irregular heartbeat), high or low blood pressure, liver disease, certain brain disorders (such as neuroleptic malignant syndrome, Reye's syndrome, seizures), stomach/intestinal problems (such as blockage, ulcer), trouble urinating (for example, due to enlarged prostate).
This drug may make you dizzy or drowsy or blur your vision. Alcohol or marijuana (cannabis) can make you more dizzy or drowsy. Do not drive, use machinery, or do anything that needs alertness or clear vision until you can do it safely. Avoid alcoholic beverages. Talk to your doctor if you are using marijuana (cannabis). Children should be supervised during bicycle riding and other possibly hazardous activities to avoid injury.
Before having surgery, tell your doctor or dentist about all the products you use (including prescription drugs, nonprescription drugs, and herbal products).
This medication may make you more sensitive to the sun. Limit your time in the sun. Avoid tanning booths and sunlamps. Use sunscreen and wear protective clothing when outdoors. Tell your doctor right away if you get sunburned or have skin blisters/redness.
This medication may make you sweat less, making you more likely to get heat stroke. Avoid doing things that may cause you to overheat, such as hard work or exercise in hot weather, or using hot tubs. When the weather is hot, drink a lot of fluids and dress lightly. If you overheat, quickly look for a place to cool down and rest. Get medical help right away if you have a fever that does not go away, mental/mood changes, headache, or dizziness.
Older adults may be more sensitive to the side effects of this drug, especially drowsiness, confusion, constipation, or trouble urinating. Drowsiness and confusion can increase the risk of falling.
Children may be more sensitive to the side effects of this drug, especially slowed breathing and uncontrolled movements (see also Warning section). This drug can often cause excitement in young children instead of drowsiness. Special care should be taken when using this medication in children who have lost a lot of fluid (dehydration), those who have a family history of sudden infant death syndrome (SIDS), and those who are hard to wake up from sleep.
During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor.
It is unknown if promethazine passes into breast milk. It may have undesirable effects on a nursing infant. Consult your doctor before breastfeeding.
Phenergan Dosage and Form Information
Ampul
Vial
Phenergan Alternatives
Generic Examples
Promethazine Hcl
Other Promethazine Hcl forms and strengths:
Tablet
Promethazine Hcl 12.5 Mg Tablet
Promethazine Hcl 25 Mg Tablet
Promethazine Hcl 50 Mg Tablet
Suppository Rectal
Promethazine Hcl 12.5 Mg Suppository Rectal
Promethazine Hcl 25 Mg Suppository Rectal
Syrup
Promethazine Hcl 6.25Mg/5Ml Syrup
Ampul
Promethazine Hcl 25 Mg/Ml Ampul
Promethazine Hcl 50 Mg/Ml Ampul
Vial
Promethazine Hcl 25 Mg/Ml Vial
Promethazine Hcl 50 Mg/Ml Vial
Prices starting at
$ 9.00Promethegan
Prices starting at
$ 10.56