Side effects of SNRIs (Serotonin-Norepinephrine Re
Hello, doctor.
I have been taking Cymbalta for a long time, but during the treatment, I experienced a burning sensation in my urethra, and the burning sensation intensified after ejaculation.
I then switched to another SNRI, Pristiq, but now I feel a soreness in my urethra.
Both medications have caused significant discomfort.
What do you recommend to alleviate these issues?
Xiao Na, 20~29 year old female. Ask Date: 2019/03/27
Dr. Huang Xiaoxian reply Psychiatry
Hello, the symptoms you mentioned of a warm and acidic sensation in the urethra are considered rare side effects of SNRIs.
It may be that the medication is causing some degree of urinary difficulty, as there are many types of antidepressants.
If you continue to experience these side effects, it is advisable to discuss switching to another antidepressant with your physician, especially if you are taking the SNRI primarily for depressive symptoms.
Wishing you a speedy recovery.
Reply Date: 2019/03/27
More Info
Managing side effects from medications, particularly from serotonin-norepinephrine reuptake inhibitors (SNRIs), can be challenging. As you've described experiencing urinary discomfort, including a burning sensation in the urethra and increased discomfort after ejaculation, it's important to address these symptoms comprehensively.
Firstly, it's essential to understand that SNRIs, such as venlafaxine (Effexor) and duloxetine (Cymbalta), can have various side effects, some of which may include urinary issues. These medications can affect the autonomic nervous system, which controls involuntary bodily functions, including bladder control. This can lead to symptoms such as urinary retention, increased frequency of urination, or discomfort during urination. The burning sensation you are experiencing could be due to a few factors, including the medication's effects on the bladder and urethra, or even potential urinary tract infections (UTIs) that can occur independently of medication use.
Here are some strategies to manage these side effects:
1. Consult Your Physician: The first and most crucial step is to discuss these symptoms with your prescribing physician. They can evaluate whether the urinary discomfort is indeed a side effect of the SNRI or if there may be another underlying cause, such as a UTI or prostatitis. Your doctor may recommend a urinalysis to rule out infections.
2. Medication Adjustment: If the urinary discomfort is directly linked to the SNRI, your physician may consider adjusting your dosage or switching to a different antidepressant. There are various classes of antidepressants, and some may have a more favorable side effect profile for you.
3. Hydration: Increasing your fluid intake can help dilute your urine, which may alleviate some of the burning sensations. However, be cautious not to overhydrate, as this can lead to increased urinary frequency.
4. Bladder Training: If you are experiencing urgency or frequency, bladder training techniques may help. This involves scheduling bathroom visits and gradually increasing the time between urinations to help retrain your bladder.
5. Pelvic Floor Exercises: Engaging in pelvic floor exercises (Kegel exercises) can strengthen the muscles that support the bladder and may help improve urinary control.
6. Avoid Irritants: Certain foods and beverages can irritate the bladder, including caffeine, alcohol, spicy foods, and acidic fruits. Identifying and avoiding these irritants may help reduce discomfort.
7. Topical Treatments: If the burning sensation is severe, your physician may recommend topical anesthetics or other treatments to alleviate discomfort.
8. Regular Follow-ups: Regular follow-ups with your healthcare provider are essential to monitor your symptoms and adjust treatment as necessary. This is especially important if you are considering changing medications.
In summary, while urinary discomfort can be a distressing side effect of SNRIs, there are several strategies to manage these symptoms effectively. Open communication with your healthcare provider is key to finding a solution that works for you, ensuring that your mental health treatment continues effectively while minimizing discomfort.
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