Solution (source code)

= Solution

\b[Established <tetanus> is an emergency: minimize provoked <muscle spasms>, protect breathing, manage the wound and provide sustained supportive care.] The source does not identify a wound, so none should be invented; a search for a plausible portal of entry is part of the assessment.

In historical practice, a quiet, darkened environment and gentle handling aimed to reduce reflex provocation of painful <muscle spasms>. <Trismus> made oral feeding difficult, while generalized rigidity and <opisthotonus> could threaten breathing and exhaust the person. A wound or retained material needed inspection and appropriate local care. Nutrition and fluid support were essential because the illness could outlast a single dramatic paroxysm. Forcefully attempting to open the jaws or repeatedly provoking <muscle spasms> to “test” them would add danger.

Period treatment tried to suppress the motor manifestations with <opium>, <chloroform> and other sedating remedies. The literature contains reports of apparent success, including a report published in November 1866 describing traumatic <tetanus>. A single survival cannot establish that its mixture of interventions neutralized the cause, especially when case severity and the natural course varied.<A Case of Traumatic Tetanus, with Anaesthesia of the Trunk and Upper Extremities, Treated Successfully (1866)>[pp. 336–337, clinical record and treatment; period evidence, not a modern protocol]{ref} Apparent relaxation during <anaesthesia> also does not prove eradication of the process producing the <muscle spasms>.

\b[Modern correction: the problem is toxin-mediated loss of inhibitory control, so treating visible <muscle spasms> alone is incomplete.] <Clostridium tetani> in a suitable wound can produce <tetanospasmin>. Treatment includes <tetanus immune globulin> to neutralize toxin that has not yet bound to neural tissue, wound cleaning and removal of devitalized tissue, and appropriate <antibiotics>. The immune globulin does not reverse toxin already bound at <nerve> endings, which explains the need for prolonged supportive care despite prompt treatment.<Clinical Care of Tetanus by CDC>[TIG; wound management; antibiotic therapy]{ref}

Sedation and muscle-relaxing therapy control <muscle spasms>, with <airway> management and assisted <pulmonary ventilation> when needed. Marked autonomic instability may require additional intensive care. Feeding, hydration and prevention of complications must continue during recovery. \b[Clinical recovery from <tetanus> does not confer dependable immunity: vaccination is still required.]<Clinical Care of Tetanus by CDC>[Control muscle spasms; Maintain an airway; Vaccination during recovery]{ref} For established disease, prophylactic wound advice alone is therefore insufficient, and neither historical <chloroform> inhalation nor an opiate mixture substitutes for the modern treatment bundle.