Conjunctival Swab (Lt.) for Gram Stain Price in Bangladesh

What is Conjunctival Swab (Lt.) for Gram Stain?

A Conjunctival Swab (Lt.) for Gram Stain is a test used to detect bacterial infections in the left eye's conjunctiva, the membrane lining the eyelid and covering the eyeball.

A sample is collected from the conjunctival sac and then subjected to Gram staining, a laboratory technique that categorizes bacteria into two groups: Gram-positive (purple stain) and Gram-negative (pink stain). This test helps identify the causative organism in cases of conjunctivitis or other eye infections.

The results can guide treatment by identifying bacterial pathogens such as Streptococcus, Staphylococcus, or Pseudomonas, and determining the appropriate antibiotic therapy.

What to expect & how to prepare

Conjunctival Swab (Lt.) for Gram Stain is performed at a diagnostic centre or hospital lab. A trained technician collects the required sample (commonly a blood draw, urine sample, swab or an imaging scan, depending on the test) and sends it to the lab for analysis. Most routine tests take only a few minutes to sample, with reports typically ready the same day or within 24–48 hours.

• Fasting: some tests require 8–12 hours of fasting (water is usually allowed). Ask the centre when you book.
• Medication: tell the lab about any medicines or supplements you take, as some can affect results.
• Timing: certain hormone and biochemistry tests are best done in the morning — confirm the recommended time.
• Report: always have a registered doctor interpret your Conjunctival Swab (Lt.) for Gram Stain result rather than self-diagnosing.

Conjunctival Swab (Lt.) for Gram Stain price comparison by diagnostic centre

Indicative prices in Bangladeshi Taka, cheapest first. Confirm the current charge and any package discounts directly with the centre.