Haemophilus meningitis is a bacterial infection that causes inflammation of the membranes surrounding the brain and spinal cord. It is a serious illness that can lead to brain damage, hearing loss, and even death in some cases. Fortunately, there are many synonyms for the term that can help people better understand this health condition. For example, some of the common synonyms for Haemophilus meningitis include bacterial meningitis, purulent meningitis, and meningococcal meningitis. Other synonyms for this condition include H. influenzae meningitis, meningitis caused by H. influenzae, and meningitis due to Haemophilus influenzae. Regardless of the term used, early detection and treatment are the key to preventing serious complications from this disease.