Sore throat: causes, symptoms, types, diagnosis, treatment

Published: 10/22/2021 15:15:00 Updated: 10/25/2021

Sore throat is a disease of an infectious nature, manifested by acute inflammation of the lymphoid tissue of the pharynx. Most often the process affects the palatine tonsils, but other structures of the lymphadenoid pharyngeal ring can also be affected - the lingual and pharyngeal tonsils, lateral ridges or granules of the posterior pharyngeal wall.

The pathology in question is characterized by symptoms of intoxication, increased general temperature, sore throat that worsens during swallowing, enlarged and painful cervical lymph nodes. The palatine tonsils and arches are swollen, enlarged, bright red, and may have a white or dirty yellow coating.

Treatment of sore throat includes local treatment with antiseptics, painkillers and anti-inflammatory drugs, antibiotic therapy and detoxification measures. If complications develop or the process becomes chronic, surgical intervention may be required.

Causes of sore throat

Most often, inflammation is caused by the activity of beta-hemolytic streptococcus group A. Among the possible causative agents of the disease are also adenovirus, staphylococci, pneumococci, parainfluenza virus, mycoplasma, chlamydia, rhinovirus, respiratory syncytial virus, spirochete, Epstein-Barr virus, diphtheria bacillus, enterovirus Coxsackie B, fungi.
The risk of developing a sore throat increases when exposed to the following factors:

• general or local hypothermia;
• weakened immunity due to acute respiratory infections;
• fungal diseases;
• chronic pathologies of the nasopharynx, difficulty in nasal breathing, purulent processes and inflammation in the paranasal sinuses;
• caries;
• systematic exposure to irritating substances on the body, work in a smoky or dusty room;
• increased air dryness;
• regular drinking of alcohol, smoking;
• acute and chronic intoxication;
• poor nutrition, lack of vitamins in the diet.

Complex therapy of chronic tonsillitis at the ENT Clinic of Doctor Zaitsev.

The method of complex treatment of the disease did not appear immediately. Our specialists have tried various methods of treating tonsillitis in practice. As a result of many years of experience in the study and treatment of chronic tonsillitis, this technique has taken root and is the most effective. It includes several stages.

The first stage is anesthesia of the tonsils. The tonsil is lubricated with lidocaine. The second stage is vacuum washing of the tonsils from caseous masses. The third stage is medicinal treatment of the tonsils using ultrasound. The fourth stage is irrigation of the tonsils with an antiseptic.

Stage five - lubricating the surface of the tonsils with Lugol's antiseptic solution. The sixth stage is physical therapy using a laser - this procedure relieves swelling and inflammation of the tonsils. The next stage is a vibroacoustic effect on the tonsils, due to which the blood flow rushes directly to the tonsils, and pathogenic substances are removed with it. The final stage of complex treatment is a session of ultraviolet irradiation, which heals the tonsils and fights pathogens.

The entire session takes about twenty minutes. To achieve a positive result, the patient usually needs five complex procedures.

Types and symptoms of sore throat

Depending on the cause, angina may be primary if the site of inflammation is initially localized in the tonsils.
A secondary or symptomatic type of pathology is considered a manifestation of another disease - infectious mononucleosis, diphtheria, scarlet fever, tularemia, typhoid fever, leukemia, alimentary-toxic aleukia, agranulocytosis. Inflammatory damage to the palatine tonsils is called tonsillitis, and to the nasopharyngeal tonsils - adenoiditis. There is also tonsillitis of the lingual tonsil, lateral ridges of the pharynx and laryngeal tonsillitis.

Based on the depth and nature of inflammation of the lymphoid tissue, the following forms of the disease are distinguished:

• catarrhal;
• lacunar;
• follicular;
• ulcerative-membranous;
• necrotic;
• combined.

Characteristic manifestations of any form of angina are general symptoms of intoxication, including increased body temperature, weakness, decreased appetite, headache, as well as enlarged and painful regional lymph nodes.
The incubation period depends on the type of pathogen and the state of immunity, ranging from several hours to a week or more. Other signs of angina, such as sore throat and external changes in the tonsils, may have varying severity depending on the form of the disease.

Catarrhal

The inflammatory process primarily involves the mucous membrane of the tonsils.
The disease begins acutely. The temperature during catarrhal tonsillitis rises within 37.1-38.0 °C, symptoms of intoxication and sore throat during swallowing are moderate. Characterized by enlargement of the lymph nodes located in front of the sternocleidomastoid muscle at the level of the angle of the lower jaw. The palatine tonsils are moderately swollen, their mucosa, as well as the surface of the palatine arches and the soft palate, are brightly hyperemic. The duration of the disease is 2-3 days, after which recovery occurs or a transition to a more severe form occurs.

Viral sore throat occurs with symptoms of ARVI - runny nose, cough. When infected with Coxsackie enterovirus, blistering rashes are observed on the mucous membrane of the palate and tonsils.

Lacunar and follicular

The clinical course of both lacunar and purulent tonsillitis is severe.
Characterized by fever from 38.0 to 40.0 °C, severe intoxication syndrome: headache, general weakness, aches in joints and muscles, pain in the projection of the heart, chills, sleep and appetite disturbances. The pain in the throat during swallowing is sharp, often radiating to the ear. Severe inflammatory changes lead to dysphonia - the voice takes on a nasal tone. Swelling of the tonsils may be accompanied by difficulty breathing and temporary hearing loss. When a child has a sore throat, there may be increased salivation, drowsiness, vomiting, convulsions, and abnormal bowel movements. In the first 2-4 days, the symptoms increase rapidly, and then disappear just as quickly. In the lacunar form of the disease, in addition to swelling and pronounced redness of the mucous membrane, white, irregularly shaped overlays with a yellowish tint appear on the tonsils, which can be easily removed with tweezers. In the case of follicular tonsillitis, suppuration of the follicles occurs; individual pinpoint yellowish formations of regular shape, no larger than a pinhead, appear through the epithelium. The tongue is dry, covered with a white coating. On the 4-5th day, the surface of the lacuna begins to clear, and the purulent blisters gradually disappear.

Necrotic

The most severe form of the disease. A pronounced intoxication syndrome is characterized by persistent fever, impaired consciousness, and repeated vomiting that does not bring relief. Dirty yellow spots with a greenish tint, ulcers and ulcers appear on the surface of the tonsils.

Ulcerative-membranous

Simanovsky-Plaut-Vincent angina is caused by a spirochete and a spindle-shaped rod that constantly live in the oral cavity.
With exhaustion, a pronounced decrease in immunity or hypovitaminosis, opportunistic microorganisms can become active, causing inflammation. The difference between ulcerative membranous tonsillitis and other forms is the one-sidedness of the process. An ulcer with a gray-yellow coating on the surface appears on the tonsil mucosa. Characterized by a putrid odor from the mouth, moderate sore throat and enlarged regional lymph nodes on the same side as the inflammation. Symptoms of intoxication may be absent or mild. The duration of the disease is from 7 to 12 days. After cleansing of plaque, the ulcerative defect heals without scar formation. Extensive ulcerations can lead to bleeding, damage to the periosteum, and perforation of the palate.

Washing the tonsils.

The procedure for washing the tonsils has a great positive effect, as a result of which pus is released from the lacunae and the medicine is administered. There are several ways to carry out the procedure.

The oldest, so to speak, ancient method is sanitation with a syringe. It is used quite rarely due to its low efficiency and traumatic nature, compared to the advent of more modern methods. The syringe is used when the patient has a strong gag reflex or very loose tonsils.

In other cases, a more effective method is used - vacuum rinsing with a special attachment of the Tonzillor apparatus.

But it is not without its drawbacks:

• the container into which the purulent contents of the tonsils are “pumped out” is opaque, and the doctor cannot see whether the rinsing is complete;
• The design feature of the nozzle is such that when the pressure necessary for complete rinsing is reached, the nozzle can injure the tonsils.

Our clinic for the treatment of tonsillitis offers its patients an alternative painless option for washing the tonsils using the improved “Tonsillor” nozzle - this is the “know-how” of our clinic. There are no analogues of our nozzle in other medical institutions in Moscow. It eliminates the disadvantages of a conventional nozzle: the rinsing container, which is suctioned to the tonsil, has transparent walls, and the otorhinolaryngologist can see what “comes out” of the tonsils. This eliminates unnecessary manipulations. The nozzle itself is non-traumatic and can be used even by children of school age.

Complications of sore throat

During the disease, the infection can spread to neighboring organs, causing otitis media, lymphadenitis, sinusitis, and peritonsillitis. Among the local purulent complications of tonsillitis, one can note the formation of an abscess or phlegmon in the inflamed tissues. Their occurrence is accompanied by a new wave of fever, increasing sore throat, problems with swallowing and breathing. In the case where the pathology is caused by streptococcus, 3-4 weeks after clinical recovery, glomerulonephritis, reactive arthritis or rheumatic carditis may develop due to subsequent autoimmune processes.

Incubation period

The period from the moment the pathogen enters the body until the appearance of the first characteristic symptoms can range from 2 to 6 days. During the first few days, the sick person is still unaware of his condition, becoming a source of infection for others. During the incubation period, the infection is actively transmitted by airborne droplets (through coughing, sneezing, kissing, talking). The onset of the disease is manifested by a feeling of chills, increased body temperature, weakness and headache. The sooner the patient sees a doctor, the easier the treatment is.

Diagnosis of sore throat

At the patient’s initial visit, the doctor collects complaints and anamnesis, specifying the duration and circumstances of the onset of symptoms, and the nature of the pain.
This is followed by a general examination of the patient, a visual assessment of the mucous membranes of the mouth and throat, and palpation of regional lymph nodes. An endoscopic examination of the ENT organs – pharyngoscopy – is mandatory. It allows you to examine the tonsils in detail and thus determine the form of the disease. For angina, the following tests are prescribed:

1. Clinical blood test. Inflammation is indicated by neutrophilic leukocytosis with a shift to the left and accelerated ESR.
2. General urine analysis. It is possible that protein may appear in the biomaterial.
3. Rapid test from the tonsils using diagnostic strips to detect group A beta-hemolytic streptococcus.
4. Bacteriological examination of a smear for beta-hemolytic streptococcus and diphtheria. Material is collected from the surface of the palatine tonsils and the posterior wall of the oropharynx before using local antiseptic drugs and taking antibiotics.
5. If a patient is suspected of having infectious mononucleosis, a blood test is performed to test for IgM antibodies or to identify the genetic material of the Epstein-Barr virus.
6. As part of the diagnosis of herpetic sore throat, enterovirus RNA is determined in the blood and throat smear using the PCR method.

Diagnosis of complications of angina after clinical recovery includes the following laboratory and instrumental studies:

1. Control general analysis of blood and urine.
2. Rheumatic test. Determination of rheumatoid factor, C-reactive protein, antistreptolysin-O, seromucoid in the blood.
3. ECG. The electrocardiogram may show signs of hypoxia and conduction disturbances.

Why are tonsils needed?

The tonsils are an integral part of our immune system. And their main purpose is to protect the body from the penetration of pathogenic bacteria and viruses. In total, a person has six of them: palatine and tubal (paired), pharyngeal and lingual. By their names you can roughly understand in which part of the pharynx they are located. Their general arrangement resembles a ring. This ring acts as a kind of barrier for bacteria. When we talk about inflammation of the tonsils, we mean only the palatine tonsils (aka tonsils). Let's look at them in more detail.

If you open your mouth wide, then in the mirror you can easily see two formations that look like almonds - tonsils, these are tonsils. Each tonsil consists of small openings (lacunae) and winding canals (crypts).

Bacteria that enter the air, in contact with the tonsils, are rebuffed and are immediately disposed of, without having time to cause an outbreak of a particular disease. Normally, a healthy person does not even suspect that real fighting is taking place inside him. Now you understand the importance of the mission of the palatine tonsils. Therefore, a good otolaryngologist will never rush to recommend their removal. Although to hear from a doctor, speaking about tonsils: “They need to be removed!” - a common phenomenon in our time. Unfortunately, today not all clinics can offer high-quality treatment for tonsillitis, and sometimes the turnaround rate is off the charts. That is why it is sometimes easier for a doctor to brush it off and refer the patient for surgery.

Treatment of sore throat

Depending on the severity of the patient’s condition, treatment of angina occurs under the supervision of a doctor at home or in a hospital.
Bed rest is mandatory, a gentle dairy-vegetable diet enriched with vitamins, and plenty of warm drinks are recommended. For bacterial sore throat, broad-spectrum antibiotics are prescribed. If the disease is caused by streptococcus, penicillin drugs are used. In case of severe intoxication syndrome, intravenous infusion of glucose-saline solutions is performed. Non-steroidal anti-inflammatory drugs are used as antipyretics and pain relievers.

For sore throat, gargling with alkaline and water-salt solutions and irrigating the pharynx with painkillers and antiseptics are recommended. The use of drugs in the form of a spray for the treatment of sore throat is possible only in adults and children over 3 years of age. With the development of purulent complications of the disease, hospitalization of the patient followed by surgical intervention is required.

Author:

Pugonina Tatyana Alekseevna, Therapist

Prevention

The following will help reduce the risk of disease:

• compliance with personal hygiene rules, in particular regular hand washing2;
• hardening: air baths, rubdowns and showers with gradually decreasing water temperature, gargling with cold water2;
• morning exercises and physical education classes2;
• sanitation of the oral cavity: carious teeth, sore gums, chronic rhinitis, sinusitis, adenoids;
• sanitation of ENT foci of infection - therapy of rhinitis, sinusitis, solution to the problem of nasal congestion, which forces you to breathe through the mouth and reduces the protective functions of the mucous membrane of the oropharynx2.

The information in this article is for reference only and does not replace professional advice from a doctor. To make a diagnosis and prescribe treatment, consult a qualified specialist.

Literature

1. N.L. Kunelskaya, A.B. Turovsky. Sore throats: diagnosis and treatment // “Breast cancer”. - 2010. - No. 7, p. 438.
2. V.S. Dergachev. Angina. Clinic, diagnosis and treatment algorithm. Choice of local antibacterial therapy // “Breast Cancer”. – 2007. – No. 18, p. 1350.
3. G. Z. Piskunov, I. B. Angotoeva. Acute tonsillopharyngitis // Attending physician. – 2007. – No. 2.
4. P.A. Kochetkov, V.M. Svistushkin. Acute streptococcal tonsillitis - modern principles of therapy // “Breast Cancer”. – 2014. – No. 26, p. 1891.
5. Polyakova T.S., Polyakova E.P. Chronic tonsillitis: diagnosis, treatment, prevention // “Breast cancer”. – 2004. – No. 2, p. 65.
6. Instructions for use of the drugs HEXORAL® SOLUTION and HEXORAL® AEROSOL.
7. Instructions for use of HEXORAL® TABS and TABS CLASSIC.
8. Instructions for use of HEXORAL® TABS EXTRA.