Before Using

Drug information provided by: Merative, Micromedex®

In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For this medicine, the following should be considered:

Allergies

Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully.

Pediatric

No information is available on the relationship of age to the effects of intramuscular trimethobenzamide in the pediatric population. However, because of this medication's toxicity, use in children is contraindicated. Intramuscular trimethobenzamide should never be used in children .

Geriatric

No information is available on whether the risk of trimethobenzamide-induced adverse effects is increased in the elderly. However, because of this medication's toxicity, it should be used with caution, after less toxic alternatives have been considered and/or found ineffective. Recommended doses should not be exceeded, and the patient should be carefully monitored during therapy .

Breastfeeding

There are no adequate studies in women for determining infant risk when using this medication during breastfeeding. Weigh the potential benefits against the potential risks before taking this medication while breastfeeding.

Drug Interactions

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 receiving 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.

  • Bromopride
  • Potassium Citrate

Other Interactions

Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco.

Other Medical Problems

The presence of other medical problems may affect the use of this medicine. Make sure you tell your doctor if you have any other medical problems, especially:

  • Dehydration or
  • Electrolyte imbalance (high or low levels of minerals in the blood) or
  • High fever or
  • Intestinal infection, severe—May cause side effects to become worse .

Portions of this document last updated: Feb. 01, 2024

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