Medication Consultation
Hello, pharmacist: I would like to ask about the medication Ponston.
What type of drug is it, what is its Chinese name, and what is it used to treat? What are the potential side effects? I was prescribed this medication after having a cold, and after taking it, certain areas of my face became swollen, so I would like to understand more about this medication.
Thank you.
Ginny, 20~29 year old female. Ask Date: 2007/06/01
Dr. Liao Lingmei reply Pharmacology
Dear Ginny: Is it Ponstan? Ponstan is a non-steroidal anti-inflammatory drug (NSAID) used for dysmenorrhea, menorrhagia, pain relief, anti-inflammatory purposes, and fever reduction.
Common side effects of NSAIDs include edema due to allergic reactions.
Please note this medication name (Mefenamic acid), and when you have the opportunity to see a doctor, make sure to inform them of your medication allergy history to ensure your medication safety.
Wishing you health and happiness.
Reply Date: 2007/06/01
More Info
Ponston, known generically as Mefenamic Acid, is a non-steroidal anti-inflammatory drug (NSAID) that is primarily used to relieve pain and inflammation. It is commonly prescribed for conditions such as menstrual pain (dysmenorrhea), pain associated with heavy menstrual bleeding, and other types of mild to moderate pain, including pain from conditions like arthritis. The drug works by inhibiting the production of certain chemicals in the body that cause inflammation and pain, specifically by blocking the enzyme cyclooxygenase (COX), which is involved in the synthesis of prostaglandins.
Uses of Ponston (Mefenamic Acid)
1. Menstrual Pain: Ponston is often prescribed to alleviate the discomfort associated with menstrual cramps.
2. Pain Relief: It can be used for various types of pain, including headaches, toothaches, and muscle pain.
3. Anti-inflammatory: It helps reduce inflammation in conditions like arthritis.
Side Effects
While Ponston is effective for pain relief, it is important to be aware of potential side effects. Common side effects include:
- Gastrointestinal Issues: Nausea, vomiting, diarrhea, constipation, and abdominal pain are common. Long-term use can lead to more serious gastrointestinal problems, such as ulcers or bleeding.
- Allergic Reactions: As you mentioned experiencing swelling in your face, this could indicate an allergic reaction. Other allergic reactions may include rashes, itching, or difficulty breathing.
- Kidney Effects: Prolonged use of NSAIDs can affect kidney function, particularly in individuals with pre-existing kidney issues.
- Liver Effects: Rarely, liver function can be affected, leading to elevated liver enzymes.
- Cardiovascular Risks: Long-term use of NSAIDs has been associated with an increased risk of heart attack and stroke, particularly in individuals with existing cardiovascular conditions.
Important Considerations
1. Allergic Reactions: If you experience swelling, especially in the face or throat, it is crucial to seek medical attention immediately, as this could indicate a serious allergic reaction known as angioedema.
2. Medical History: Always inform your healthcare provider about your medical history, especially if you have a history of gastrointestinal issues, kidney disease, or heart problems.
3. Drug Interactions: Ponston can interact with other medications, including blood thinners, other NSAIDs, and certain antidepressants. Always consult with your healthcare provider or pharmacist before starting new medications.
4. Usage Duration: It is generally recommended to use Ponston for the shortest duration necessary to manage symptoms. Long-term use should be monitored by a healthcare professional.
Conclusion
In summary, Ponston (Mefenamic Acid) is a useful medication for managing pain and inflammation, particularly related to menstrual issues. However, it is essential to be aware of its potential side effects and to monitor for any adverse reactions, especially allergic ones. If you experience any concerning symptoms, such as swelling or difficulty breathing, it is vital to seek medical attention promptly. Always discuss your medication history and any concerns with your healthcare provider to ensure safe and effective use of this medication.
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