Winter Coughs, Colds and Chest Infections in Hout Bay: When Should You See a Doctor?

Winter in Hout Bay brings colder temperatures, wet weather and more time spent indoors. It also tends to bring an increase in coughs, colds, influenza and other respiratory infections among adults and children.

Many winter illnesses are mild and improve with rest, fluids and basic symptom relief. However, a persistent cough, worsening fever, chest pain or difficulty breathing may indicate that a medical assessment is needed.

Hout Bay Family Medical Clinic provides assessment and treatment for colds, influenza, bronchitis, asthma flare-ups, sinus infections, chest infections and suspected pneumonia. Knowing the differences between these conditions can help residents decide when to manage symptoms at home and when to book an appointment with a doctor in Hout Bay.

South Africa’s 2026 Respiratory Illness Season

South Africa’s 2026 influenza and respiratory syncytial virus seasons both began during the week starting 9 March. The NICD described the simultaneous start as unusual and warned medical professionals to prepare for a potentially high burden of respiratory illness.

By the week of 13–19 July 2026, influenza and RSV were still being detected through national respiratory surveillance. RSV activity had peaked but was continuing at a lower level, meaning winter respiratory infections remained relevant for families, young children and vulnerable residents.

Is It a Cold or Influenza?

The common cold and influenza can produce similar symptoms, but influenza usually causes a more sudden and significant illness.

Common cold symptoms may include:

• A blocked or runny nose;
• Sneezing;
• A mild sore throat;
• A mild or moderate cough;
• Watery eyes;
• Mild tiredness; and
• A low-grade fever, particularly in children.

Cold symptoms often develop gradually and are usually manageable at home.

Influenza symptoms may include:

• Sudden fever;
• A dry or severe cough;
• Headache;
• Muscle and joint pain;
• Significant fatigue;
• Sore throat; and
• A runny or blocked nose.

The cough associated with influenza can be severe and may persist for two weeks or longer, even after the fever and body aches have improved.

Because influenza, COVID-19 and other respiratory viruses can produce similar symptoms, it may not always be possible to identify the cause based on symptoms alone.

What Is a Chest Infection?

A chest infection affects the airways or lungs and may develop independently or follow a cold or influenza infection.

The term can include conditions such as:

• Acute bronchitis;
• Bronchiolitis;
• Pneumonia; and
• Infection-related asthma or COPD flare-ups.

Symptoms may include a persistent cough, mucus production, wheezing, chest discomfort, fever, shortness of breath and fatigue.

A doctor may listen to your lungs, check your oxygen level and assess your breathing pattern. Depending on the findings, further tests such as an ECG, point-of-care testing, blood investigations or chest imaging may be recommended.

Bronchitis

Acute bronchitis occurs when the larger airways become inflamed, often following a viral respiratory infection.

Symptoms can include:

• A persistent cough;
• Clear, yellow or green mucus;
• Wheezing;
• Chest irritation;
• Mild breathlessness;
• Fatigue; and
• A low-grade fever.

A cough caused by bronchitis may continue after the original infection has improved. Antibiotics are not automatically required because many cases are viral. A doctor will assess whether medication, an inhaler or further investigation is appropriate.

Pneumonia

Pneumonia is an infection affecting the lung tissue and can range from mild to severe. It may be caused by viruses, bacteria or other organisms.

Common symptoms can include coughing, fever, chills, shortness of breath, fatigue and chest pain. Older adults may sometimes develop confusion or a sudden decline in general wellbeing rather than the more typical symptoms.

Pneumonia requires medical assessment and may need antibiotics, monitoring, imaging or hospital care depending on its cause and severity.

When Should You See a Doctor for a Cough?

Arrange an appointment with a doctor if:

• Your cough continues for several weeks;
• The cough is becoming worse rather than improving;
• You have recurring coughing episodes;
• You are coughing up blood;
• The cough is disrupting sleep or normal daily activity;
• You have wheezing or chest tightness;
• You develop a persistent or recurring fever;
• You experience chest pain;
• You feel unusually weak or dizzy;
• You have asthma, COPD, heart disease or another chronic condition; or
• You initially improved and then became unwell again.

A chronic cough may also be associated with asthma, allergies, sinus drainage, reflux, smoking, medication or an underlying lung condition rather than infection alone.

Warning Signs Requiring Urgent Medical Attention

Seek prompt medical care when respiratory symptoms are accompanied by:

• Difficulty breathing;
• Rapid or laboured breathing;
• Blue or grey lips;
• Severe chest pain;
• Confusion;
• Fainting or reduced alertness;
• Severe wheezing;
• Persistent fever that is not improving;
• Signs of dehydration;
• An inability to keep fluids down; or
• A sudden or significant deterioration.

Difficulty breathing, chest pain, severe fatigue, dehydration and a persistent fever can be signs of more serious respiratory illness.

Severe or sudden symptoms should be treated as an emergency rather than submitted through an online enquiry form.

Respiratory Illness in Babies and Children

Young children frequently develop coughs and colds, especially when attending school, crèche or playgroups. Most recover well, but babies and young children can become unwell more quickly than healthy adults.

RSV is an important cause of bronchiolitis and lower respiratory infections in infants and young children. Symptoms of more serious RSV illness can include coughing, fast breathing, wheezing and shortness of breath.

Parents should seek medical advice when a child:

• Is breathing rapidly or struggling to breathe;
• Is unusually sleepy or difficult to wake;
• Is feeding poorly;
• Has fewer wet nappies;
• Has a high or persistent fever;
• Is vomiting repeatedly;
• Develops blue lips;
• Is wheezing significantly; or
• Appears to be getting worse.

Parents who are concerned about a baby or child should trust their judgement and arrange a medical assessment.

Older Adults and People With Chronic Conditions

Influenza and chest infections can be more serious in older adults and people living with conditions such as:

• Asthma;
• COPD or emphysema;
• Heart disease;
• Diabetes;
• Chronic kidney disease;
• Cancer;
• Pregnancy-related risk; or
• A weakened immune system.

People in these groups should seek advice earlier if they develop respiratory symptoms, particularly if they experience breathlessness, weakness, confusion or difficulty maintaining hydration.

Do You Need Antibiotics?

Antibiotics treat bacterial infections. They do not treat ordinary colds, influenza or most viral cases of bronchitis.

Unnecessary antibiotic use can cause side effects and contribute to antibiotic resistance. A doctor will consider your symptoms, examination findings, medical history and any test results before deciding whether antibiotics are appropriate.

Even mucus that appears yellow or green does not automatically mean that an antibiotic is required.

Managing Mild Respiratory Symptoms at Home

Mild colds and viral respiratory illnesses can often be managed with:

• Adequate rest;
• Regular fluids;
• Warm drinks;
• Appropriate fever or pain medication;
• Saline nasal sprays;
• Good ventilation;
• Avoiding smoking and second-hand smoke; and
• Monitoring symptoms for any deterioration.

Medication should be used according to the instructions of a healthcare professional or pharmacist, particularly for children, pregnant patients and people with existing medical conditions.

Do not share prescription medicine or use leftover antibiotics from a previous illness.

Preventing Winter Illness

Practical measures that may help reduce the spread of respiratory infections include:

• Washing your hands regularly;
• Covering coughs and sneezes with a tissue or your elbow;
• Avoiding close contact with vulnerable people while unwell;
• Staying home during the most infectious stage of an illness;
• Cleaning commonly touched surfaces;
• Keeping indoor spaces ventilated where possible; and
• Remaining up to date with recommended vaccinations.

The NICD advises regular handwashing, covering coughs and sneezes, avoiding close contact with sick people and staying home when unwell.

Consider an Annual Flu Vaccination

Annual influenza vaccination remains the best available method of protecting against seasonal influenza, although it cannot prevent every case. Because influenza viruses change over time and protection decreases, vaccination needs to be repeated each year.

Vaccination is particularly important for people at greater risk of severe influenza, including older adults, pregnant women and people with certain chronic health conditions.

Patients can contact Hout Bay Family Medical Clinic to ask about current flu-vaccine availability and whether vaccination is suitable for them.

Winter Medical Care in Hout Bay

Hout Bay Family Medical Clinic provides prompt assessment and treatment for adults and children experiencing:

• Colds and influenza;
• Persistent coughing;
• Sinus infections;
• Sore throats and tonsillitis;
• Ear infections;
• Bronchitis;
• Chest infections;
• Suspected pneumonia;
• Asthma and wheezing;
• Allergies and hay fever; and
• Recurring respiratory infections.

A consultation can help determine whether your symptoms are likely to improve with home care or require medication, testing or further investigation.

Contact Hout Bay Family Medical Clinic to arrange an appointment if your winter cough, cold or chest symptoms are persistent, worsening or causing concern.