Flu season in Edmonton runs from October through April, and it hits hard. The best thing you can do for yourself and your family is get vaccinated before the virus starts circulating. Your pharmacist at Acme Drug Mart can give you a flu shot with no appointment, no referral, and no cost under Alberta Health Care. Walk in, roll up your sleeve, and you are protected in about 10 minutes.
When does flu season hit Edmonton?
Influenza activity in Edmonton typically begins in October and runs through April. The peak usually falls between December and February, when cold weather keeps people indoors and the virus spreads more easily in enclosed spaces. Alberta Health Services begins reporting weekly flu surveillance data in early fall, and case counts tend to climb sharply once schools and workplaces are back in full swing after Thanksgiving.
The timing matters for vaccination. Your body needs about two weeks after the shot to build full immunity. That is why getting vaccinated in September or October gives you the best protection before the peak arrives. If you miss that window, getting vaccinated later in the season still helps. Flu activity can persist into March and April in Alberta.
Who should get the flu shot?
The short answer: everyone aged six months and older. The National Advisory Committee on Immunization (NACI) recommends annual flu vaccination for all Canadians, but it is especially important for people at higher risk of serious complications:
- Adults 65 years and older
- Pregnant women (flu vaccination is safe at any stage of pregnancy)
- Children aged 6 months to 5 years
- People with chronic conditions such as asthma, diabetes, heart disease, kidney disease, or weakened immune systems
- Healthcare workers and caregivers
- Residents of long-term care facilities
- Indigenous peoples
Even if you are young and healthy, getting vaccinated reduces the chance that you pass the flu to someone who is vulnerable. It also keeps you out of work for fewer days.
Where to get your flu shot in Edmonton
In Alberta, pharmacists are authorized to administer the flu vaccine to anyone aged five and older. You do not need an appointment or a doctor's referral. The vaccine is provided free of charge through Alberta Health Services.
At Acme Drug Mart, flu shots start October 19, 2026. From then, walk in during regular hours and ask for your flu shot. The pharmacist will review your health history, administer the vaccine, and monitor you for 15 minutes afterward. The entire visit takes about 20 minutes. We keep the current season's vaccine in stock from early October onward.
Flu vs. cold: how to tell the difference
The flu and the common cold are both respiratory illnesses, but they are caused by different viruses and they feel different. Knowing which one you have helps you decide what treatment you need and whether to seek care.
Flu symptoms
- Sudden onset (you feel fine in the morning, terrible by afternoon)
- High fever, often 38.5 C (101 F) or higher, lasting 3 to 5 days
- Severe body aches and muscle pain
- Intense fatigue and weakness (can last two weeks or more)
- Headache, often severe
- Dry, persistent cough
- Chills and sweats
Cold symptoms
- Gradual onset over 1 to 3 days
- Mild or no fever
- Runny or stuffy nose (the dominant symptom)
- Sneezing, sore throat, mild cough
- Mild fatigue
- Body aches are rare or mild
The key difference
The flu knocks you flat. If you can carry on with your day, it is probably a cold. If you went from normal to miserable in a matter of hours and your whole body hurts, it is more likely the flu.
What to do if you get the flu
Most healthy adults recover from the flu at home within one to two weeks. Here is what helps:
- Rest. Your body is fighting a serious infection. Stay home and sleep as much as you can.
- Fluids. Fever and sweating cause dehydration. Drink water, broth, herbal tea, and electrolyte drinks throughout the day.
- Antiviral medication. Oseltamivir (Tamiflu) can shorten the duration of the flu and reduce the risk of complications, but it works best when started within 48 hours of symptom onset. In Alberta, your pharmacist can prescribe antivirals for minor ailments, so you do not need to see a doctor first. Walk into Acme Drug Mart as soon as symptoms begin.
- Fever and pain relief. Acetaminophen (Tylenol) or ibuprofen (Advil) can bring down fever and relieve body aches. Do not give aspirin to children or teenagers with flu symptoms due to the risk of Reye syndrome.
- Cough relief. A humidifier, honey (for adults and children over one year), and dextromethorphan-based cough suppressants can ease a persistent cough.
- Nasal congestion. Saline nasal spray or rinse helps without medication. Decongestant sprays like oxymetazoline work for short-term relief but should not be used for more than three days.
When to see a doctor
Most flu cases resolve on their own, but some situations require urgent medical attention. Go to the emergency department or call 911 if you or a family member experience any of the following:
- Difficulty breathing or shortness of breath
- Chest pain or pressure
- Severe or persistent vomiting
- Signs of dehydration (no urine output for 8 hours, dizziness on standing, dry mouth)
- Confusion or altered mental state
- Seizures
- Symptoms that improve and then return with fever and worsening cough (possible secondary bacterial infection)
For infants and young children
- Fast or laboured breathing
- Bluish skin colour
- Not drinking enough fluids or not waking up to feed
- Irritability so severe the child does not want to be held
- Fever in an infant under 3 months
If you are unsure, call Health Link at 811. A registered nurse will help you decide whether you need emergency care, a doctor visit, or home treatment.
Prevention beyond the vaccine
The flu shot is the most effective tool, but good hygiene habits reduce your exposure to the virus all season long:
- Wash your hands with soap and water for at least 20 seconds, especially after being in public. Alcohol-based hand sanitizer works when soap is not available.
- Avoid touching your face. The flu virus enters through your eyes, nose, and mouth. Keeping your hands away from your face significantly reduces transmission.
- Clean high-touch surfaces. Doorknobs, light switches, phones, and keyboards harbour viruses. Wipe them down regularly during flu season.
- Stay home when sick. You are contagious from about one day before symptoms start until five to seven days after. Staying home protects your coworkers, classmates, and community.
- Cover coughs and sneezes with your elbow or a tissue, not your hands.
- Get enough sleep. Chronic sleep deprivation weakens your immune response. Aim for 7 to 9 hours per night.
Walk in for your flu shot
(780) 443-0202. Unit 103, 15508 87 Ave NW, Meadowlark Place, Edmonton. Open Monday 9 to 5, Tuesday through Friday 9 to 6, Saturday 11 to 5. No appointment needed for flu vaccination.