Crude oil treatment for physical ailment

Baki: Sulfiya, a Russian woman in her 60s, has travelled to Azerbaijan's north-western city of Naftalan in the hope that crude oil baths at a local sanatorium will end her years of suffering from polyarthritis, a disease affecting the joints.

"This is so pleasant," she enthuses, despite the reek of engine oil. Her naked dip in oil heated to just above body temperature lasts 10 minutes, after which an attendant scrapes the brown oil off her skin and sends her into a shower.

The native of Russia's Tatarstan region said she and her friends "have long dreamed of coming" for treatment in Naftalan. The petroleum spa resort in the oil-rich Caucasus country is a draw for visitors despite its proximity to Nagorny Karabakh, a region disputed between Azerbaijan and Armenia in a long-running armed conflict.

After 10 days of bathing in crude oil Sulfiya says she now feels "much better" and has even reduced her medication for the polyarthritis that she has had for 12 years.

"It is a gift from God," agrees 48-year-old Rufat, an Azerbaijani journalist and opposition party member who is undergoing treatment in the sanatorium called Sehirli, or "magic" in Azerbaijani.

Azerbaijan's vast oil deposits were discovered in the mid-19th century, making what was at the time part of the Russian Empire one of the first places in the world to start commercial oil production.

Oil exports to markets all over the world are the largest sector of Azerbaijan's economy, but the crude that comes from subsoil reservoirs in Naftalan is not suitable for commercial use.

Instead the local oil is used to treat to cure muscular, skin and bone conditions as well as gynaecological and neurological problems. According to a legend, which spa staff readily tells clients, the healing properties of Naftalan's "miraculous oil" were discovered by accident when a camel left to die near a pool of oil was cured.

The small town of Naftalan some 300 kilometres (185 miles) from the capital Baku became a popular health resort for Soviet citizens in the 1920s. "In the past, when there weren't any hotels or sanatoriums, people would come to Naftalan and stay with locals," said one of the doctors at the Sehirli sanatorium, Fabil Azizov, sitting in her office under a portrait of strongman President Ilham Aliyev.

"But as time passed, sanatoriums were built and treatment methods developed."