Hydrofluoric (HF) acid, one of the strongest inorganic acids, is used mainly for industrial purposes (eg, glass etching, metal cleaning, electronics manufacturing). Hydrofluoric acid also may be found in home rust removers. Exposure usually is unintentional and often is due to inadequate use of protective measures.
It can be difficult to pinpoint the exact cause of a burning smell in nose. Thatâs because the potential causes are many. One possible explanation for this symptom is sinus congestion. A lot of people suffer from this, so you shouldnât rule it out. People with sinus problems sometimes smell things that arenât there, too.
My doctor gave me anti hestamine and nose spray but my nose become dry after taking the anti histamine, and this few weeks i started to have a foul odor in my nose and still my nose bleed coming back from time to time. My nose dripp with bad smell also. Can you advice me how to cure my nose bleed and the foul smell.