What is promethazine hydrochloride called?
Promethazine hydrochloride is a common drug widely used in clinical treatment. It is an antihistamine and is mainly used to treat allergic reactions, motion sickness, and sedation. So, what is promethazine hydrochloride called? This article will give you a detailed introduction to the aliases, uses, side effects of promethazine hydrochloride, as well as the hot topics and content on the Internet in the past 10 days.
1. Alias of promethazine hydrochloride

There are many aliases for promethazine hydrochloride, the following are the common ones:
| Alias | Remarks |
|---|---|
| Phenergan | Most common aliases |
| Promethazine | English name |
| Anticarbazine | names of some areas |
| Purumijin | Title in a few documents |
2. Uses of promethazine hydrochloride
Promethazine hydrochloride has many clinical uses. The following are its main application areas:
| Purpose | Description |
|---|---|
| Anti-allergic | Used to relieve allergic reactions, such as urticaria, allergic rhinitis, etc. |
| calm | For preoperative sedation or treatment of insomnia |
| Antiemetic | For the treatment of motion sickness or nausea and vomiting caused by chemotherapy |
| auxiliary anesthesia | Used in combination with other drugs to enhance the anesthetic effect |
3. Side effects of promethazine hydrochloride
Although promethazine hydrochloride is widely used, you should also pay attention to its possible side effects when using it:
| side effects | Description |
|---|---|
| Lethargy | Most common adverse reactions |
| dry mouth | Some patients may experience symptoms of dry mouth |
| dizziness | Dizziness may occur after taking the medicine |
| blurred vision | A few patients may experience blurred vision |
4. Hot topics and content on the entire network in the past 10 days
The following are hot topics and hot content related to promethazine hydrochloride in the past 10 days:
| hot topics | Hot content |
|---|---|
| Abuse of promethazine hydrochloride | There have been recent reports that promethazine hydrochloride has been abused as a sedative, causing public concern. |
| Medication safety for children | Experts warn that promethazine hydrochloride should be used with caution in children to avoid overdose |
| drug interactions | Study finds promethazine hydrochloride may increase side effects when combined with certain antidepressants |
| alternative medicine research | Scientists are developing new antihistamines to reduce side effects of promethazine hydrochloride |
5. Precautions when using promethazine hydrochloride
To use promethazine hydrochloride safely, here are some important considerations:
| Things to note | Description |
|---|---|
| Use as directed by your doctor | Use strictly according to the doctor's advice and do not increase or decrease the dosage on your own |
| avoid drinking alcohol | Avoid drinking alcohol while taking this medication to avoid aggravating the sedation effect |
| Pregnant women should use with caution | Pregnant women should consult a doctor before use to assess the risks and benefits. |
| Drive carefully | Medication may affect reaction ability, so avoid driving or operating machinery. |
Conclusion
Promethazine hydrochloride, also known as phenergan, is a multi-purpose drug widely used in anti-allergic, sedative, antiemetic and other fields. However, there are possible side effects and precautions to be aware of when using it. Recent hot topics about promethazine hydrochloride mainly focus on the risk of abuse, drug safety in children, and drug interactions. I hope that through the introduction of this article, you can have a more comprehensive understanding of promethazine hydrochloride and be more cautious when using it.
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