Side effects and effects of Vitamin A acid on the body?
My child is currently 21 years old and has been diagnosed with severe papular acne on the nose.
After an examination at a major hospital's dermatology department, it was determined to be a rickettsial infection, for which treatment with rickettsial antibiotics was administered for about six months.
Due to severe headaches and discomfort, the medication was stopped.
Additionally, antibiotics for acne were taken for 8-10 months without any effect.
The dermatologist has now recommended self-funded isotretinoin, which has been taken for about 22 days, resulting in dry skin and redness and cracking of the lips.
The doctor mentioned that at least 3-4 months of initial treatment is necessary given his age.
I am concerned whether this treatment could lead to any irreversible side effects on his body.
Thank you.
Yu Mei, 40~49 year old female. Ask Date: 2012/02/13
Dr. Liao Lingmei reply Pharmacology
Dear: If a woman of childbearing age is taking oral isotretinoin, it is crucial to ensure that she is not pregnant, as this medication has a high risk of causing teratogenic effects.
Regarding skin side effects: during the initial treatment phase of oral isotretinoin, some patients may experience an acute worsening of acne, which typically subsides with continued treatment.
It is recommended to start using moisturizing ointments or creams and lip balm at the beginning of treatment, as the medication can cause dryness and cracking of the skin and lips.
For additional side effects, please refer to the attached document (the package insert for a specific oral isotretinoin product).
Most side effects (such as those related to the skin that you mentioned) will gradually resolve after discontinuation of the medication or adjustment of the dosage by the physician.
Wishing you all the best! Stay healthy and happy!
Reply Date: 2012/02/13
More Info
Accutane, known generically as isotretinoin, is a powerful medication primarily used to treat severe acne, particularly nodular acne that has not responded to other treatments. While it can be highly effective, it also comes with a range of potential side effects that both patients and parents should be aware of, especially when considering its use in younger individuals.
Common Side Effects
1. Skin Changes: As you have already observed, one of the most common side effects of Accutane is skin dryness. This can manifest as dry skin, chapped lips, and dry eyes. These symptoms are often manageable with moisturizers and lip balms, but they can be uncomfortable.
2. Photosensitivity: Patients on Accutane may become more sensitive to sunlight, increasing the risk of sunburn. It is advisable to use sunscreen and wear protective clothing when outdoors.
3. Mood Changes: There have been reports of mood swings, depression, and anxiety in some patients taking isotretinoin. While a direct causal relationship has not been definitively established, it is essential to monitor any significant mood changes and discuss them with a healthcare provider.
4. Headaches: Some patients report experiencing headaches, which can be severe in some cases. Staying hydrated and managing stress can help alleviate this symptom.
5. Gastrointestinal Issues: Some individuals may experience gastrointestinal discomfort, including nausea or diarrhea. If these symptoms persist or worsen, it is crucial to consult a healthcare provider.
Serious Side Effects
While most side effects are manageable, there are serious risks associated with isotretinoin that warrant attention:
1. Teratogenic Effects: Accutane is known to cause severe birth defects if taken during pregnancy. It is crucial for female patients to use effective contraception during treatment and for at least one month after discontinuation.
2. Liver Function: Isotretinoin can affect liver function, so regular blood tests are typically required to monitor liver enzymes and ensure they remain within a safe range.
3. Cholesterol Levels: The medication can also elevate cholesterol and triglyceride levels, necessitating regular monitoring.
4. Potential for Inflammatory Bowel Disease: There have been concerns about a possible link between isotretinoin and inflammatory bowel disease, although evidence is inconclusive. Patients should be aware of gastrointestinal symptoms and report them to their doctor.
Duration of Treatment
The typical course of treatment with isotretinoin lasts about 4 to 6 months, depending on the severity of the acne and the patient's response to the medication. Your child's dermatologist has indicated a treatment duration of 3 to 4 months, which is standard. It is essential to follow the prescribed regimen and attend follow-up appointments to monitor progress and side effects.
Long-Term Effects
Regarding your concern about irreversible side effects, most side effects of isotretinoin are reversible upon discontinuation of the medication. However, some patients may experience persistent dryness or changes in skin texture. The psychological effects, if they occur, should be monitored closely, and any concerns should be addressed with a healthcare provider.
Conclusion
In summary, while isotretinoin can be an effective treatment for severe acne, it is essential to be aware of its potential side effects. Regular monitoring by a healthcare provider, adherence to the prescribed treatment plan, and open communication about any side effects or concerns are crucial for ensuring a safe and effective treatment experience. If you have any specific concerns about your child's health or the side effects they are experiencing, do not hesitate to reach out to their dermatologist for personalized advice and support.
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