It is possible to overdose on promethazine. Overdosing makes alarming indicators, such as seizures and severely low blood pressure. Promethazine overdose is rarely deadly but having a lot of is risky.
Promethazine hydrochloride injections might also lead to serious tissue injury, which include gangrene and necrosis. As of 2009, promethazine carries a 2nd black box warning describing this risk.
Don’t set this medication in your automobile’s glove compartment or go away it in the vehicle. Make sure to stay clear of performing this in the event the temperature is incredibly incredibly hot or extremely cold.
Once the weather is hot, drink loads of fluids and dress frivolously. If you overheat, rapidly try to look for a spot to amazing down and relaxation. Get healthcare aid at once For those who have a fever that doesn't go away, psychological/temper adjustments, headache, or dizziness.
Promethazine can result in serious drowsiness. After you choose particular muscle relaxants with promethazine, you could have drowsiness that's more Serious and lasts more time. Examples of these medicines consist of:
Promethazine works by stopping the discharge of the substance named histamine from particular cells in Your entire body. Histamine is Usually launched whenever you’re exposed to belongings you’re allergic to, including pollen, dander, mildew, or substances.
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Take the skipped dose when you recall it. Nevertheless, if it is nearly time for the subsequent dose, skip the missed dose and carry on your frequent dosing Promethazine codeine syrup timetable. Never take a double dose to generate up for a missed a person.
The liver, kidneys, and hearts of more mature Older people may well not perform and also they utilized to. This can cause One's body to method drugs far more little by little. Consequently, much more of a drug stays in Your entire body for a longer time. This increases your danger of Unwanted side effects.
Some youngsters who have taken this drug within the advisable dosages have had hallucinations and seizures. If children have A short lived health issues, such as a cold or even the flu, and get this drug, their risk of involuntary muscle contractions improves.
This information and facts just isn't a substitute for health care guidance. Constantly speak with your physician or pharmacist about dosages which are best for you.
Promethazine might interact with other prescription drugs you will be using. It could possibly minimize their performance or maximize undesirable Uncomfortable side effects. Examine promethazine’s interactions along with your health practitioner before you decide to consider it.
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The U.S. Food items and Drug Administration started requiring manufacturers to incorporate a black box warning detailing these Unintended effects in 2004. They recommend against promethazine for kids younger than two. The FDA also recommends caution when administering the drug to more mature young children.