Primary health care (PHC) providers are at the front line of asthma management. To evaluate how planned asthma follow-up occurred in PHC and whether lung function tests were used, 203 patients were followed for 12 years as part of a real-life asthma cohort Seinäjoki Adult Asthma Study (SAAS). A total of 152 patients had visits in PHC attending on average to four planned contacts during 12-year follow-up corresponding to one visit every third year. National guideline recommends annual visits. Patients with ≥4 contacts seemed to have more difficult asthma and better adherence to inhaled corticosteroid medication. Lung function tests were performed on average in 87.5% of annual planned follow-up contacts. Spirometry was performed in 70%, 71% and 97% of all contacts depending on whether it was a contact to GP, nurse or both. Overall, the frequency of follow-up contacts was insufficient but PHC adherence to lung function testing was excellent. npj Primary Care Respiratory Medicine (2020) 30:8 ; https://doi.Published in partnership with Primary Care Respiratory Society UK 1234567890():,; Female, n (%) 96 (63.2) Age 59 (13) BMI 28.5 (5.9) Smokers (ex or current), n (%) 76 (50.0) Atopic, n (%) a 51 (37.2) Rhinitis, n (%) 107 (71.8) Uncontrolled asthma, n (%) b 46 (30.3) Daily LABA in use, n (%) 78 (51.3) Daily add-on drug in use, n (%) 85 (83.3) Daily ICS in use, n (%) 125 (81.2)