Since many parents do not know much about the symptoms of colds in children, they do not know that a cold has happened to their baby, thus delaying the best period of treatment. So what are the symptoms of wind-heat and cold in 3-month-old babies? What? Follow me below to learn about the symptoms of wind-heat and cold in 3-month-old babies, for your reference.

Symptoms of wind-heat and cold in 3-month-old infants

1. Mild cold.

Only nasal symptoms, such as Runny nose, stuffy nose, sneezing, etc., or accompanied by tearing, slight cough, or throat discomfort, generally can be cured naturally within 3 to 4 days.

Infection of the nasopharynx and pharynx can cause fever, sore throat, tonsillitis, congestion and proliferation of lymphoid tissue in the posterior pharyngeal wall, or slight lymph node enlargement.

Fever can last from 2 to 3 days to about 1 week. It can easily cause vomiting and diarrhea in infants and young children.

2. Severe cold.

Systemic symptoms appear, starting with high fever, body temperature can reach 39-40℃ or higher, accompanied by cold feeling, headache, general weakness, appetite Sharp decline, restless sleep, etc.

Later, herpes and ulcers develop in the pharynx, forming vesicular pharyngitis. In severe cases, inflammation spreads to the tonsils, sore throat worsens, follicular purulent exudate appears in the tonsils, and viscous secretions occur in the nasopharynx. The submandibular lymphadenopathy is swollen and there is obvious tenderness. Eventually the inflammation spreads to the sinuses, middle ear, or trachea. Each time inflammation spreads, systemic symptoms worsen.

High fever can last for 1 to 2 weeks. Occasionally, due to the elimination of the cause, low fever can last for several weeks.

When symptoms are severe, febrile convulsions and acute abdominal pain may occur.

Febrile convulsions are characterized by loss of consciousness, generalized symmetrical tonic spasms, or eyes staring, strabismus, and upward turning. It mostly occurs in infants and young children, and occurs several times in a row within 1 to 2 days after illness.

Acute abdominal pain often occurs in the early stages of a cold, around the umbilicus, without tenderness, but sometimes the pain is severe. Most of them are temporary, and the cause may be hyperperistalsis; persistent abdominal pain is mostly caused by acute mesenteric lymphadenitis, and the symptoms are similar to appendicitis.

3. Acute tonsillitis.

Caused by viral infection: small ulcers can be seen on the soft palate and posterior pharyngeal wall. White spots and punctate exudates can be seen on the surface of the tonsils. The buccal mucosa on both sides is congested with scattered bleeding points, but the mucosa appears smooth, which can be distinguished from measles.

Caused by Streptococcus: systemic symptoms such as high fever, cold sensation, headache, vomiting, abdominal pain, etc. The tongue is red or has thick coating. Sore throat leads to difficulty swallowing, and the tonsils are often diffusely red and swollen, or there may be follicular purulent exudate at the same time. The main complications caused are sinusitis, otitis media and lymphadenitis. It often occurs in children over 2 years old.

Nursing work for 3-month-old infants with wind, heat and cold

1. Pay attention to rest. Give adequate rest and care, and resume activities after the symptoms disappear to avoid recurrence of the disease without eradicating the root cause.

2. Eat reasonably. The general principle is to choose foods that are easy to digest, such as liquid foods and soft foods, and eat small meals frequently. You can drink more juice to supplement your nutrition. As the condition improves and the digestive ability improves, the food consistency can be appropriately changed until the usual diet can be resumed.

3. Physical cooling. After you have a fever, first use physical means to cool down the temperature. If it has no effect, take an appropriate amount of antipyretics.

Physical cooling methods include: local heat dissipation, warm bath or warm water scrub bath, cold salt water enema, etc. Taking a warm bath or scrubbing with warm water is more effective, but the disadvantage is that it is difficult to implement in winter. The local cooling method is more suitable for use at home. The local heat dissipation and cooling method usually involves applying a cold wet towel or ice pack to the head, and then applying ice packs to areas with relatively large blood vessels, such as the neck, armpits and groin, to accelerate cooling. Ice packs or cold wipes need to be replaced frequently.

4. Sweat effectively. Drink more water, increase sweating, promote circulation, eliminate toxins, and help lower body temperature.

5. Suitable environment. The room is kept quiet to ensure the child's sleep. You can tell stories softly or listen to music appropriately to let the children relax. Keep the room air circulated to help with sweating and cooling. However, blowing directly on the child should be avoided. Children should wear loose clothes and pants to facilitate effective sweating and heat dissipation. Clothes and thick bedding may easily induce febrile convulsions. After taking antipyretics, change sweaty clothes promptly.

6. Observe changes in condition at any time. Pay attention to the signs of convulsions in children with fever and prevent their occurrence. For children with febrile convulsions, they should take Lumina under the guidance of a doctor to prevent the recurrence of febrile convulsions.

Dangers of wind-heat and cold in 3-month-old infants

1. Lymphadenitis: Lymphadenitis is a complication of colds in children.

When cervical lymph nodes in children are inflamed, local lymph nodes will first be swollen, red, hot, and painful. Generally, the body temperature rises to 38°C to 40°C. If not treated in time, it can cause suppuration and severe systemic symptoms.

2. Sinusitis: What are the complications of colds in children? Sinusitis is also one of the complications of colds in children. Sinusitis in children can cause symptoms such as severe nasal congestion and large amounts of purulent nasal discharge, headache, loss of smell, memory loss, etc. It can also expand to adjacent tissues and cause a series of pathological changes. Sinusitis involving the orbit can cause intraorbital infection.

3. Bronchopneumonia: Experts point out that if a child’s cough symptoms worsen after a cold, wet rales can be heard on one or both sides of the chest; babies will not cough and often hear phlegm in their throats. In severe cases, the fever may reach 38°C to 40°C, followed by symptoms such as loss of appetite and restless sleep. This may be combined with bronchopneumonia and requires attention.

4. Acute suppurative otitis media: What are the complications of a cold in children? A cold in children may also cause acute suppurative otitis media. Experts remind parents that children should promptly treat upper respiratory tract infections and prevent Eustachian tube infections after they catch a cold. This is the key to preventing otitis media. Parents should also pay attention to whether children have earache, pus in the external auditory canal, and swollen lymph nodes behind the ear. Condition.

5. Acute glomerulonephritis: Experts say that this disease usually presents symptoms of nephritis after the symptoms of acute infection are relieved or subsided, such as hematuria, edema, hypertension, headache, nausea, Vomiting, fatigue, loss of appetite and other systemic symptoms.