What are the symptoms of tetanus

Update Date: 2022-07-16 Source: Network

summary

Tetanus is a kind of tetanus bacteria that invades the human body through the wound of skin or mucous membrane, grows in the environment of hypoxia, produces toxin, and causes specific infection and paroxysmal muscle spasm. The incubation period of tetanus is usually 7-8 days, which can be 24 hours or as long as several months or years. Short latency and poor prognosis. About 90% of the patients developed tetanus within 2 weeks after injury, and the patients occasionally developed tetanus symptoms. After eliminating the foreign body residue for years. Tetanus should be diagnosed in time, so what are the symptoms of tetanus? Let's get to know.

What are the symptoms of tetanus

The vast majority of patients with tetanus have a history of trauma, more than one wound, combined with or combined with suppurative infection. It is often a deep wound with foreign body and necrotic tissue. Some small wounds and hidden patients often ignore the delay in diagnosis and treatment, even because of the progress of the disease and serious consequences.

The incubation period is 2 to 1 week, up to several months. The patients with short incubation period tend to develop into serious diseases, and most of them are severe tetanus in less than a week. For autoimmune diseases, tetanus antitoxin and tetanus toxoid have been injected, and the incubation period is generally long. Early symptoms of discomfort, muscle soreness, masticatory muscle spasm are typical symptoms.

The early symptom of tetanus is muscle spasm, which is often called "cramp". The earliest symptom of most patients is facial muscle spasm, which is mainly manifested by the muscle spasm and pain in front of both ears when chewing food. Many patients mistakenly thought it was dental disease and went to the Department of Stomatology.

matters needing attention

Tetanus patients should be diagnosed in time, once the body muscle spasm twitch, and then turn to think of tetanus, the condition is very bad. Therefore, we should strengthen the awareness of tetanus and prevention awareness.