Identifying Medications: White Round Pills with Imprints 22 and ST - Pharmacology

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Inquiry about the appearance of the medication and its ingredients?


1.
White round tablet, one side has a score line, the other side has the Arabic numeral 22.

2.
White round tablet, one side has a score line, the other side has the uppercase letters ST.

tina, 20~29 year old female. Ask Date: 2011/04/20

Dr. Qiu Fuqiang reply Pharmacology


Hello Tina, I am a pharmacist from Changhua Hospital's Pharmacy Department.
My name is Chiu Fu-Chiang, and here are the responses to your inquiries:
1.
The white round pill with a score on one side and the Arabic numeral "2" on the other side:
- English drug name: Diazepam
- Chinese drug name: 待爾靜錠
- Active ingredient and dosage: Diazepam (2mg)
- Clinical uses: Relief of anxiety, sedation, muscle relaxation
- Indications: Anxiety relief, sedation, muscle relaxation
- Source: Department of Health, Executive Yuan, Drug Information Network (for the general public) - Drug Appearance Identification Query [Link](http://druginfo.tmu.edu.tw/search/content.asp?sclass1=2&Vcode=6231&Rnd=0.301948)
2.
The white round pill with a score on one side and the uppercase letters "ST" on the other side:
- There are two medications identified:
(A)
- English drug name: Eurodin
- Chinese drug name: 艾斯樂錠
- Shape: Flat round
- Active ingredient and dosage: Estazolam (2mg)
- Clinical uses: Relief of anxiety, sedation
- Indications: Insomnia
- Source: Department of Health, Executive Yuan, Drug Information Network (for the general public) - Drug Appearance Identification Query [Link](http://druginfo.tmu.edu.tw/search/content.asp?sclass1=2&Vcode=3663&Rnd=0.760723)

(B)
- English drug name: Stermin
- Chinese drug name: 舒壓膜衣錠
- Shape: Thick round
- Active ingredient and dosage: Atenolol (100mg)
- Clinical uses: Cardiovascular diseases
- Indications: Hypertension, angina
- Source: Department of Health, Executive Yuan, Drug Information Network (for the general public) - Drug Appearance Identification Query [Link](http://druginfo.tmu.edu.tw/search/content.asp?sclass1=2&Vcode=2603&Rnd=0.81449)
Hello Tina, since your inquiry about the "white round pill with a score on one side and uppercase letters 'ST' on the other" yielded two medications, I strongly recommend that you click on the links for both medications to see which one matches the pill you have.
If you are still unsure, please feel free to call me at my mobile number: 0935969073.

Reply Date: 2011/04/20

More Info


To identify medications based on their physical characteristics, such as color, shape, and imprints, it's essential to refer to reliable pharmaceutical databases or consult with a healthcare professional. In your inquiry regarding two specific white round pills, one marked with the number "22" and the other with the letters "ST," I can provide the following information based on established medical knowledge.

1. White Round Pill with Imprint "22": This pill is identified as Diazepam, commonly known by its brand name Valium. Diazepam is a medication that belongs to the benzodiazepine class and is primarily used for its anxiolytic (anxiety-reducing), sedative, muscle relaxant, and anticonvulsant properties. The typical dosage for this medication is 2 mg per tablet. It is often prescribed for conditions such as anxiety disorders, muscle spasms, and seizures, as well as for the management of alcohol withdrawal symptoms. Due to its sedative effects, patients are advised to avoid alcohol and other central nervous system depressants while taking this medication, as it can lead to increased sedation and respiratory depression.

2. White Round Pill with Imprint "ST": This pill can refer to two different medications:
- Eurodin (Estazolam): This is a medication used for the treatment of insomnia and anxiety. It is a short-acting benzodiazepine, and the typical dosage is 2 mg. Patients using Estazolam should be cautious about potential dependence and withdrawal symptoms, especially if used for extended periods.

- Stermin (Atenolol): This medication is a beta-blocker used primarily for managing cardiovascular conditions such as hypertension (high blood pressure) and angina (chest pain). The standard dosage for Atenolol is 100 mg. It works by blocking the effects of adrenaline on the heart, which helps to lower heart rate and blood pressure. Patients taking Atenolol should be monitored for side effects such as fatigue, dizziness, and bradycardia (slow heart rate).

When identifying medications, it is crucial to ensure that the pill's appearance matches the description provided in pharmaceutical databases. If there is any uncertainty about the medication, especially if it is being taken for a specific health condition, it is advisable to consult with a healthcare provider or pharmacist. They can provide personalized advice and ensure that the medication is appropriate for the patient's needs.

In summary, the identification of medications based on their physical characteristics is a valuable skill for patients and caregivers. However, it is always best to verify with a healthcare professional to ensure safety and efficacy in medication use. If you have any further questions or need assistance with medication management, do not hesitate to reach out to a healthcare provider.

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