Preparing for Hay Fever Season 2026
As spring approaches, the symptoms of hay fever are becoming a concern for many. Last year’s experiences with sneezing and itchy eyes might feel like a distant memory, but experts are urging people to start preparing now for what could be another challenging season in 2026.
Deborah Grayson, known as The Godmother of Pharmacology on TikTok, has emphasized the importance of starting antihistamines early, especially for those who are sensitive to tree pollen. She advised that individuals should begin taking these medications two to four weeks before the onset of hay fever season. This proactive approach allows the body to build up a defense against pollen before symptoms can develop.
Tree pollen, such as birch, typically starts in March and peaks by mid-May. Grass pollen follows from mid-May to July, while weed pollen can cause issues from late June through September. Understanding the timing of different pollens is crucial for managing symptoms effectively.
Hay fever, an allergic reaction to pollen, affects a significant portion of the population. It is estimated that a quarter of adults and one in ten children suffer from this condition. Symptoms such as sneezing, coughing, and itchy, red eyes can be debilitating, often impacting daily life. Two-thirds of sufferers report that their symptoms negatively affect their everyday activities, leading to poor sleep, fatigue, and reduced concentration. In some cases, individuals may even have to take time off work due to the severity of their allergies.
Antihistamines are the primary treatment for hay fever. These over-the-counter drugs work by blocking histamine, a chemical released during an allergic reaction. When the immune system encounters an allergen like pollen, mast cells release histamine, which then triggers the symptoms associated with allergies. Antihistamines prevent this process by blocking histamine receptors, reducing the likelihood and severity of symptoms.
There are two main types of antihistamines: sedative and non-drowsy. Non-drowsy antihistamines are generally considered safer for long-term use, as they do not cause drowsiness, which can affect driving and other daily activities. However, sedative antihistamines can interact with other medications that also cause drowsiness. It is essential to consult a pharmacist or doctor before combining these medications.
Alcohol should be avoided when taking sedative antihistamines, as it can increase the effects of both substances. While non-drowsy antihistamines are not affected by alcohol in the same way, it can still impact how the body processes histamine, potentially worsening allergy symptoms.
Long-term use of sedative antihistamines has raised concerns about potential risks, including an increased risk of dementia due to their impact on neurotransmitter signaling. Therefore, it is recommended to use them only as prescribed and for short periods.
Unlike some medications, there is no need to taper off antihistamines. Individuals can start at a normal dose immediately and take them at any time of day. Most non-drowsy antihistamines are taken once daily, so experimenting with different times can help find the most effective schedule for managing symptoms.
In addition to medication, the NHS recommends several strategies to help manage hay fever symptoms. Applying a small amount of petroleum jelly around the nostrils can trap pollen, while wearing wraparound sunglasses, a mask, or a wide-brimmed hat can prevent pollen from entering the eyes and nose. Showering and changing clothes after being outdoors helps reduce the spread of pollen inside the home.
Keeping windows and doors closed as much as possible, vacuuming regularly, and dusting with a damp cloth are also effective measures. These steps can significantly reduce exposure to allergens and alleviate symptoms.
Most people can safely take antihistamines, but those who are pregnant or breastfeeding, very young or old, or taking other medications should consult a healthcare professional before starting treatment. Individuals with underlying health conditions such as heart disease or liver disease should also seek medical advice.
Allergy expert Dr. Adrian Morris from the Surrey Allergy Clinic supports the idea of early preparation. He suggests starting non-sedating antihistamines two to three weeks before the season begins. For those sensitive to tree pollen, he advises beginning medication earlier, while others should start mid-March. Taking antihistamines daily throughout the season is recommended for best results, and low-dose nasal steroid sprays can be used alongside them for additional relief.
