The phrase "a growing headache for" is correct and usable in written English.
It can be used to describe a situation or issue that is increasingly becoming problematic or troublesome for someone or something.
Example: "The ongoing delays in the project have become a growing headache for the management team."
Alternatives: "an increasing concern for" or "a mounting problem for".
This divergence poses a growing headache for a one-size-fits-all interest rate policy.
Which, in turn, may provide a growing headache for aviation authorities concerned at the risks to planes.
Such a turn for the worse of an employee's health has also become a growing headache for companies as they expand into new overseas markets.
Linux, the freely distributed version of the Unix operating system, developed originally by the Finnish programmer Linus Torvalds, has become a growing headache for major computer companies that have championed more costly proprietary systems.
Signs of Dementia a Growing Headache for the NFL.
Already a growing headache for IT departments, the BYOD (Bring Your Own Device) trend will grow.
Choosing which of these platforms to target (and which to skip) is therefore another growing headache for developers.
Falling oil prices have coincided with a sharp appreciation in the dollar, which is a growing economic headache for many emerging economies, such as China and Brazil, while Russia has been hit hard due to its dependence on oil revenues.
The rise of digital services — where all business interactions and transactions that might have once been analogue exchanges between people are now done by people using networked devices — has created both a growing opportunity and headache for organizations.
Although the German presidency is a largely ceremonial role, Mr Köhler's exit adds to a growing list of headaches for Angela Merkel, the chancellor.
Making all these systems work together reliably will be a growing challenge for carmakers, he says.Another headache will be lawsuits from motorists blaming their car for crashes.
