Spain's first total eclipse since 1912 prompts 500+ medical consultations, mostly minor eye complaints

Eclipse crosses Spain

On August 12, 2026, a total solar eclipse crossed Spain from west to east, the first visible in the country since 1912. The path of totality reached the Iberian Peninsula after crossing the Arctic Ocean, northeastern Greenland and the far west of Iceland, then sweeping down the Atlantic. NASA listed Greenland, Iceland, Spain, Russia and a small area of northeastern Portugal as the territories where the eclipse was total. In Spain, the band of totality passed over Galicia, Asturias, Castilla y León, the Basque Country, Aragón, Catalonia, the Valencian Community and the Balearic Islands, darkening skies around 20:30. Surrounding areas of Europe, including London and Amsterdam, experienced a partial eclipse.

Hundreds seek medical attention

By Thursday afternoon, more than 500 people had been attended across 14 autonomous communities, the majority for eye ailments, though health authorities described the cases as predominantly mild. Madrid recorded 101 consultations (77 in hospitals, 6 in primary care, 18 by the Summa emergency service) by 9:00 on Thursday. Catalonia's emergency service (SEM) handled 143 eclipse-related consultations, 40 of them ophthalmological. The Valencian Community reported 70 ophthalmology attendances, the Basque Country 58 (all mild, 36 in hospitals and 22 in primary care), Andalusia 44, and Asturias 64 eye-related visits, of which 18 were linked to the eclipse.

Other regions reported smaller figures: Murcia 32, Aragón about 30, the Balearic Islands about 20, Castilla-La Mancha 18, Navarra 7 and Extremadura 3. No patients required hospital admission in any region. Authorities in the Basque Country, Valencia, Logroño and the Balearic Islands described citizens' behaviour as civic and responsible.

Anxiety outweighs injury

In Madrid, ophthalmologists at Hospital Universitario 12 de Octubre saw a steady stream of young patients. Dr. Mar Prieto described the typical profile as someone between 20 and 30 years old, worried about having watched the eclipse without proper glasses.

In many cases it is anxiety from having seen part of the eclipse without glasses. The reality is that there will not be as many affected as people who show up to the consultation.

She noted that no cases of solar retinopathy had been confirmed, and that the danger threshold was roughly 30 seconds of unprotected viewing. At Hospital General Universitario Gregorio Marañón, between 25 and 30 patients were seen overnight, all with minor conditions unrelated to the eclipse. In the Basque Country, Oihana Ormazabal, head of emergencies at Hospital Universitario Donostia, said the cases were mild with no serious injury attributable to the eclipse. Hermann Ribera, director of medical assistance at IBSalut in the Balearic Islands, said more cases could emerge as lesions take 24 to 48 hours to develop.

Catalonia's emergency surge

Catalonia's health department reported 17,216 emergency consultations on Wednesday across hospitals and urgent primary care, a 12.2% increase over the same day the previous week. The sharpest rises were in Terres de l'Ebre (+27.9%) and Camp de Tarragona (+24.2%), while Catalunya Central fell 10.7% and Lleida 5.6%. Ophthalmological cases handled by the SEM rose from 12 on August 5 to 37. Agents Rurals filed 29 complaints between August 10 and 12 during special surveillance of natural areas, mostly for motorised traffic in restricted zones.

A view from above

Meteorologist Francisco Cacho observed the eclipse from a plane at 10,000 metres.

It seemed like the Moon was on the wing of the plane.

He described a reddish twilight tone and a leaden blue sky. The next total solar eclipse visible in Spain is scheduled for August 2, 2027, visible from parts of the south including Cádiz and Málaga.