Prolonged Bacterial Conjunctivitis: Symptoms and Treatment Options - Ophthalmology

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Bacterial conjunctivitis


Hello, I have been suffering from bacterial conjunctivitis in both eyes for almost four months now, and it hasn't improved.
I still experience yellow discharge (more noticeable around my eyes in the morning), a foreign body sensation (which is quite uncomfortable), occasional redness, and itching.
Each time I return for a check-up, my eye pressure and cornea are fine.
The ophthalmologist advised me to stay calm, to continue using my eye drops (currently using Shumetazone and Koshuyin), and to let my eyes rest as much as possible for quicker recovery.
However, I've been using Shumetazone for almost four months—won't that harm my eyes? The doctor said it wouldn't, but I am very concerned.
Is it possible that the eye drops are not suitable for me, and should I seek a second opinion from another doctor? Is there a chance that my current condition could develop into allergic conjunctivitis? Additionally, will receiving the BNT vaccine worsen my conjunctivitis? I apologize for taking up your time, and I appreciate your help, as my prolonged eye condition has been quite distressing.

Liu Xiaojie, 50~59 year old female. Ask Date: 2021/09/03

Dr. Gao Pilin reply Ophthalmology


Hello Ms.
Liu: As for whether BNT will have an impact, there are currently no reports on this, so we cannot make any inferences.
The attending physician prescribes medication only after careful evaluation and will assure you that it will not harm your eyes only when they are confident.
It is recommended that you follow your physician's advice regarding medication use.
If you still have concerns and wish to seek a second opinion from another physician, that is also acceptable.

Reply Date: 2021/09/03

More Info


Prolonged bacterial conjunctivitis can be a frustrating and uncomfortable condition, especially when symptoms persist for an extended period, as you have described. The presence of yellow discharge, foreign body sensation, and occasional redness and itching are common symptoms associated with bacterial conjunctivitis. It is crucial to understand the underlying causes, treatment options, and potential complications related to your condition.

Firstly, it is essential to recognize that bacterial conjunctivitis is typically caused by bacteria such as Staphylococcus aureus, Streptococcus pneumoniae, or Haemophilus influenzae. In your case, the persistence of symptoms for nearly four months suggests that the initial treatment may not have been fully effective, or there could be other contributing factors, such as an underlying condition or improper use of medications.

You mentioned that you are currently using two eye drops: "舒美佐" (likely referring to a topical antibiotic) and "可舒炎" (possibly an anti-inflammatory or steroid). While these medications are generally safe, prolonged use of topical steroids can lead to complications such as increased intraocular pressure, cataract formation, or secondary infections. However, your ophthalmologist has reassured you that the medications you are using will not harm your eyes. It is essential to follow their guidance and maintain regular follow-ups to monitor your condition.

If you have been using the prescribed eye drops for four months without significant improvement, it may be worth discussing alternative treatment options with your ophthalmologist. There are various antibiotic formulations available, and sometimes a change in medication can lead to better outcomes. Additionally, if there is a suspicion of allergic conjunctivitis developing, your doctor may recommend antihistamines or other treatments to address the allergic component.

Regarding your concern about the BNT vaccine potentially worsening your conjunctivitis, there is currently no substantial evidence to suggest that COVID-19 vaccines exacerbate pre-existing eye conditions, including conjunctivitis. However, individual responses to vaccines can vary, and if you notice any changes in your symptoms after vaccination, it is advisable to consult your ophthalmologist.

In summary, here are some recommendations for managing your prolonged bacterial conjunctivitis:
1. Follow-Up with Your Ophthalmologist: Regular check-ups are crucial to monitor your condition and adjust treatment as necessary. If you feel that your current treatment is not effective, do not hesitate to express your concerns to your doctor.

2. Consider Alternative Treatments: If your symptoms persist, ask your ophthalmologist about the possibility of switching to a different antibiotic or exploring other treatment options, such as antihistamines if allergies are suspected.

3. Monitor for Allergic Symptoms: Keep an eye on any new symptoms that may suggest an allergic component to your conjunctivitis. If you notice increased itching or redness, inform your doctor.

4. Maintain Eye Hygiene: Ensure that you are practicing good eye hygiene, such as washing your hands before touching your eyes and avoiding contact with irritants.

5. Stay Informed: Educate yourself about the condition and treatment options. Understanding your condition can help alleviate anxiety and empower you to make informed decisions about your care.

6. Seek a Second Opinion if Necessary: If you feel uncertain about your current treatment plan or diagnosis, seeking a second opinion from another ophthalmologist can provide additional insights and options.

Ultimately, managing prolonged bacterial conjunctivitis requires a collaborative approach between you and your healthcare provider. By staying proactive and engaged in your treatment, you can work towards alleviating your symptoms and improving your quality of life.

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