 29 citations
,
  July 1982   in “British Journal of Dermatology”
           29 citations
,
  July 1982   in “British Journal of Dermatology”    Lithium treatment can cause increased hair shedding and hair loss in patients.  
               17 citations
,
  February 2001   in “Journal of the American Academy of Dermatology”    Lithium can cause skin changes similar to mycosis fungoides.  
      4 citations
,
  May 1999   in “PubMed”
           4 citations
,
  May 1999   in “PubMed”    Some medications can cause reversible hair loss by affecting hair growth cycles.  
               74 citations
,
  February 2011   in “Headache The Journal of Head and Face Pain”    Sumatriptan injections, high-flow oxygen, and verapamil effectively treat cluster headaches.  
      19 citations
,
  October 2013   in “Headache: The Journal of Head and Face Pain”
           19 citations
,
  October 2013   in “Headache: The Journal of Head and Face Pain”    The document concludes that inhalation of oxygen and sumatriptan injections are primary for cluster headaches, indomethacin for paroxysmal hemicrania, and lidocaine and lamotrigine for SUNCT, but SUNCT often resists treatment.