Theraflu Multi-Symptom Flu Relief Max Strength Day & Night Liquid - Honey Elderberry - 16.6 fl oz
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4.7 out of 5 stars with 225 reviews
quality: 4.57 out of 5
value: 4.46 out of 5
100% would recommend
13 recommendations
3 out of 5 stars
9 January, 2026Verified purchase
Effective but NASTYYYY
I’m not gonna lie… I gagged every time taking this. I’m totally fine with cough syrup/typical liquid medicine flavors, but this one was so strange. It tastes like a super strong alcoholic drink and the aftertaste is almost like a musky perfume. Sadly, it has worked the best with this horrible flu I have, so I am choking it down each day. I wish they had the berry flavor for this flu version!
5 out of 5 stars
31 December, 2025
originally posted on influenster.com

No matter what your flu or cold symptoms are, this
[This review was collected as part of a promotion.] No matter what your flu or cold symptoms are, this formula provides up to 6 hours of relief from the worst symptoms of the flu, such as headache, body aches, and sore throat, so you can get back to your day or get the rest you need to recover. Very convenient packaging, ingredients that help relieve!
5 out of 5 stars
8 December, 2025
originally posted on influenster.com

Theraflu gets me through
[This review was collected as part of a promotion.] No one likes to talk about it but the inevitable always happens... you get sick.. you catch the flu bug and need relief fast! Theraflu Max Strength provides relief both day and night! It helps keep me going through the day and resting through the evening.
5 out of 5 stars
30 November, 2025
originally posted on influenster.com

Works fast and even faster relief
[This review was collected as part of a promotion.] This review came at a perfect time, I got sick a few days after this came in and I was able to take the day and nighttime medicine. It worked really well and within a few days I was already feeling much better. It also tasted pretty good too not like other liquid medicines that have a nasty taste. Highly recommend.
5 out of 5 stars
29 November, 2025
originally posted on influenster.com

Amazing for flu like symptoms
[This review was collected as part of a promotion.] I’m a big fan of the Theraflu hot drinks for flu support and was so excited to try the value pack the Theraflu Flu Relief Max Strength for daytime and nighttime. These are so convenient to take and have a nice honey and elderberry flavor. This duo is perfect if you are suffering with a fever and have other symptoms such as body ache, headache, sore throat, and cough. The nighttime one also provides runny nose relief because it has an antihistamine. Overall, this duo helps to relieve my symptoms and makes my day and night more bearable.
5 out of 5 stars
28 November, 2025
originally posted on influenster.com

THERAFLU MAXIMUM STRENGTH
[This review was collected as part of a promotion.] THERAFLU FLU RELIEF MAX STRENGTH works rapidly and effectively to combat body aches, headaches, sore throat pain, coughing, and reduces fever. I love the honey and elderberry flavor it tastes great. I really like the consistency of the liquid it's not too runny nor too thick. I like the packaging, and the instructions are easy to read and understand. I highly recommend this product.
5 out of 5 stars
28 November, 2025
originally posted on influenster.com

Worth buying!
[This review was collected as part of a promotion.] Everyone has been getting sick at work lately, and unfortunately it got to me. I’m so happy I received this product to alleviate some of my symptoms. Being sick can be overwhelming, but thanks to theraflu in as little as 2 days I’ve been feeling much better!
5 out of 5 stars
28 November, 2025
originally posted on influenster.com

Really good medicine
[This review was collected as part of a promotion.] This Theraflu medicine is excellent. It's always important for me to have good medicines at home around this time of year, and this one is 100% effective from the first dose. This medicine is made with honey and elderberry. It helps with headaches, body aches, sore throats, fever, runny noses, and more. The nighttime version has ingredients that help you fall asleep. I highly recommend them.
4 out of 5 stars
26 November, 2025
originally posted on influenster.com

Two Great Medicines for Day/Nighttime Relief
[This review was collected as part of a promotion.] Theraflu Flu Relief Max Strength and Max Strength Nighttime Relief in Honey & Elderberry Flavor liquids work quickly amd provide hours of Relief from body aches/sore throat/ headache/cough/runny nose/ fever. The flavor takes some getting used to, but it isn't completely awful. The provided cup is easy to read to dispense the recommended amount. The bottle is easy to open but has a childproof cap.
5 out of 5 stars
Thumbs up graphic, would recommend
24 November, 2025Verified purchase
Expire Soon
This going expire next yestersday, can you please send and, I just receivedI place this oder on November 19, 2025, Need date until 2027. please
3 out of 5 stars
24 November, 2025
originally posted on influenster.com

Good day/night time medicine combo
[This review was collected as part of a promotion.] The daytime gave me enough comfort to function without making me drowsy, and the nighttime formula actually helped me settle down and rest. The medicine helps to ease and comfort my symptoms. The taste isn’t too strong, but not terrible, and it works faster for me than tablets. I like that everything I need for the whole day is in one box. Overall, I’d definitely buy it again for those heavy cold-and-flu days
5 out of 5 stars
20 November, 2025
originally posted on influenster.com

The best one, two punch against the flu
[This review was collected as part of a promotion.] I was feeling down and sick could not get out of bed for two days. I decided to try Theraflu and found it had both night and day versions in this kit. The night time helps me sleep and get rest. The day time holds down the symptoms for hours allowing me to carry on my day!
5 out of 5 stars
18 November, 2025
originally posted on influenster.com

They work really good!
[This review was collected as part of a promotion.] Theraflu is the brand I usually go for when I feel under the weather. The tastes are not so bad. I can easily gulp it down and wash off with water. The night is a big hit for me. It helps me fall asleep and wake up feeling fresh in the morning. They work so well every time. I recommend this to everyone.
4 out of 5 stars
14 November, 2025
originally posted on influenster.com

It works!
[This review was collected as part of a promotion.] Great medication when you are sick. I’m not a big fan of liquid medicine because of the taste but it works and that’s all that matters. I might would purchase again.
5 out of 5 stars
13 November, 2025
originally posted on influenster.com

Instant relief
[This review was collected as part of a promotion.] As the cold weather has approached me and my husband were having headaches, body aches and other flu symptoms . Thanks to the Theraflu max strength flu relief pack we were able to fight the symptoms and recover withing two days. I took one cap full of both night time theraflu on night and day time therafly in the morning and it made me feel better so quickly. I could really relax and rest my body at night and sleep peacefully. These are in the flavor honey and elderberry which makes it easier to consume.
5 out of 5 stars
12 November, 2025
originally posted on influenster.com

Great stuff!
[This review was collected as part of a promotion.] This medicine saved my butt, it was awesome to be able to drink the syrup rather than take the pills, I also liked the way the nighttime let me sleep with the cough suppressant and sore throat aide. I thought this was better than competitors! Tasted amazing and smells ok. This works instantly on the throat with a 30 mins for body type effects.
5 out of 5 stars
12 November, 2025
originally posted on influenster.com

Worth it.
[This review was collected as part of a promotion.] Weather changing is not fun. Especially as a person who uses a fan year round (lol) i woke up to a sore throat. I tried the night time one last night and let’s say i feel 100% better than yesterday. It’s easy to open, doesn’t have an aftertaste, and it’s easy to store.
5 out of 5 stars
10 November, 2025
originally posted on influenster.com

Great for cold weather
[This review was collected as part of a promotion.] THERAFLU maximum strength, daytime, and nighttime liquid formulas for your cough, cold and flu symptoms. Six hour relief in a pleasant tasting liquid form. Do not take with antidepressants or MAO inhibitors.
5 out of 5 stars
8 November, 2025
originally posted on influenster.com

Theraflu
[This review was collected as part of a promotion.] The Theraflu max strength is perfect for cold season. This comes with night and daytime syrups which helps relieve headaches, body aches, runny nose, fever, cough and sore throat. The packaging is so cute and love that there is color difference for night time and daytime so you can easily grab the right bottle. The taste is also great with honey and elderberry which helps soothe the throat. This medicine helps relieve all symptoms for flu. The effect is pretty quick and taste is great.
5 out of 5 stars
5 November, 2025
originally posted on influenster.com

Excellent Duo for Making Sickness More Bearable
[This review was collected as part of a promotion.] I recieved this product free from Influenster and Theraflu. I love the daytime/nighttime duo. This medicine arrived just in time. Even with my vigilance..I am sick once again. This liquid is easy to take..and you can always chase it with your favorite drink if you can't do the flavor. It's quick and easy and takes the edge off and makes me more comfortable.