Continue Ciprodex and Keep Ear Dry, But Monitor Closely for Healing
You should continue the Ciprodex (ciprofloxacin-dexamethasone) drops for the full 7-day course as prescribed, keep your ear strictly dry, and see an ENT specialist if symptoms don't improve within 48-72 hours or if the perforation hasn't healed within 2-3 weeks. 1
Why Continue the Drops
The crackling sound you hear when lying down and swallowing is likely related to Eustachian tube function and fluid movement—this is common and doesn't indicate treatment failure. According to the American Academy of Otolaryngology guidelines, most people feel better within 48-72 hours and have minimal symptoms by 7 days 1. You're only on day 2-3 of treatment, so some fullness is expected at this stage.
Complete the full 7-day course even if you feel better sooner to prevent relapse of infection 1. The drops need adequate time to work—stopping early is a common pitfall that leads to recurrent infection.
Critical Precautions for Your Tympanic Membrane Perforation
Since you have a perforation (the "small sore" on your eardrum), you made the right choice accepting Ciprodex over neomycin. Ciprodex is specifically FDA-approved for use with perforated eardrums, whereas neomycin is not and carries higher ototoxicity risk 2.
Keep Your Ear Absolutely Dry:
- Cover the ear canal opening with an earplug or cotton coated with petroleum jelly before showering or washing hair 1
- No swimming or water activities during treatment
- Avoid inserting anything into the ear canal, including cotton swabs 1
The Steroid Concern You Should Know About
Here's an important caveat: Research shows that ciprofloxacin-dexamethasone combinations delay tympanic membrane healing compared to antibiotics alone 3, 4, 5. Multiple animal studies demonstrate that the steroid component (dexamethasone) significantly impairs perforation closure, with some perforations taking up to 35 days to heal versus 10-14 days with antibiotics alone 3. A 2025 human study found a small but statistically significant increased risk of requiring tympanoplasty (surgical repair) with ciprofloxacin-dexamethasone (6.87%) versus ofloxacin alone (5.67%) 6.
However, the symptomatic and anti-inflammatory benefits of the steroid often outweigh this risk for acute infections 6, 7. Your second provider made a reasonable clinical decision given your symptoms.
When to See an ENT Specialist
Schedule an ENT consultation if:
- Pain worsens or becomes continuous 8
- You develop vertigo (spinning dizziness) or facial weakness 8
- Symptoms don't improve within 48-72 hours of starting drops 1
- The perforation hasn't healed by 2-3 weeks after completing treatment 8, 3
- You taste the drops (indicates the perforation may be larger than initially thought) 1
- Ear discharge persists after completing the full 7-day course 2
Proper Drop Administration
To maximize effectiveness:
- Warm the bottle in your hand for 1-2 minutes before use 2
- Lie with affected ear upward
- Instill 4 drops
- Stay in this position for 60 seconds (use a timer—this is critical for penetration) 1, 2
- Gently pump the tragus (the small cartilage flap in front of your ear canal) 5 times if you have the perforation 2
Bottom Line
The fullness and crackling are expected at this early stage. The key decision point is 48-72 hours from now: if you're not noticeably better, contact your provider or see an ENT. Most perforations from infections heal spontaneously with appropriate treatment 8, but the steroid component means healing may take 2-4 weeks rather than 1-2 weeks. The pustule in your canal should also resolve with the antibiotic-steroid combination.