Service Providers for Throat Swab for Gram Stain
A throat swab for Gram stain is a diagnostic test used to detect bacterial infections, such as streptococcal throat infection. The procedure involves swabbing the back of the throat to collect a sample, which is then stained and examined under a microscope. No special preparation is needed. Risks are minimal, though gagging or mild discomfort may occur. Results are interpreted by identifying bacteria (Gram-positive or Gram-negative). Conditions like recent antibiotic use or viral infections can affect results. Positive results may indicate bacterial infections, while negative results suggest a viral cause.