10 Best Cold Flu Medicines 2025 in the UK

Sudafed Blocked Nose Spray is designed to offer relief from nasal congestion caused by head colds, allergies, and sinusitis. This spray contains active ingredients that reduce swelling and expand nasal passages, helping to unblock the nose and ease breathing. The product promises fast action, working within 2 minutes and providing relief for up to 10 hours, which is advantageous for those needing long-lasting congestion relief, especially to aid restful sleep.

Its non-drowsy formulation is another beneficial feature, allowing users to remain alert while experiencing relief. However, there are some considerations to keep in mind. The spray is only suitable for adults and children aged 12 years and over, limiting its use for younger kids. Additionally, users should be cautious regarding dosage, as it should not exceed 3 doses in 24 hours. Potential side effects may include nasal irritation or dryness, common with decongestant sprays.

Sudafed Blocked Nose Spray is highly rated by customers, with many appreciating its quick and effective congestion relief. It is a convenient option for those seeking to alleviate nasal congestion without causing drowsiness, but users should follow usage instructions carefully to avoid side effects.

Nurofen Express Ibuprofen tablets are designed for adults seeking quick and effective relief from cold and flu symptoms, including pain, sinus pressure, migraines, and headaches. With ibuprofen as its active ingredient, these tablets promise rapid absorption, beginning to work in about 10 minutes, which makes them particularly appealing for those needing prompt pain relief. The manufacturer claims that these tablets offer up to 8 hours of relief, especially when taking a 400mg dose, providing longer-lasting effects compared to standard paracetamol.

One of the main strengths of Nurofen Express is its fast-acting nature, making it a suitable choice for those who need quick relief from discomfort. Additionally, it is marketed as being more effective for headaches than paracetamol, which may appeal to frequent headache sufferers.

Potential users should be aware that ibuprofen can cause side effects, particularly in individuals with certain health conditions or those who are taking other medications. The product is intended for adults, which means it is not suitable for children or certain other populations without professional advice. As with any medication, users should consider their own health conditions and consult with a healthcare provider if unsure. Nurofen Express Ibuprofen tablets are a compelling option for adults needing fast and long-lasting relief from a variety of cold and flu-related symptoms. It is important to follow dosing instructions carefully and be aware of any potential interactions with other medications or health issues.

Alka-Seltzer Original Effervescent Tablets are known for their fast and effective pain relief, leveraging aspirin as the active ingredient. Each tablet contains 324mg of acetylsalicylic acid, providing a quick solution for headaches and sore throats often associated with colds and flu. The water-soluble formulation allows for easy absorption, making it suitable for those seeking prompt relief from discomfort.

Notably, the product is sugar-free and caters to a vegetarian and vegan diet, addressing dietary considerations without compromising effectiveness. However, the aspirin content means it is primarily suited for adult users, and those with specific health conditions should consult healthcare professionals before use due to potential side effects, including stomach pain. This product does not contain paracetamol or ibuprofen, which some may prefer for broader symptom relief.

The tablets are convenient for whole-body pain relief but may not address congestion or cough, common cold symptoms. While the pack size of 20 tablets is practical, purchase restrictions may limit availability for frequent users. The product has a strong reputation, with high customer ratings, indicating satisfaction for its intended purpose. This offering is particularly beneficial for adults seeking quick relief from pain associated with cold and flu, but users should weigh the need for additional symptom management versus the aspirin-centered formulation.