Thelansis

 Cluster headache is the most common type of TAC. It refers to the recurrence of headache attacks in a series (cluster periods) lasting for weeks or months, separated by periods of remission lasting for months or years. Cluster headache “attacks of severe, strictly unilateral pain which is orbital, supraorbital, temporal or in any combination of these sites, lasting 15-180 minutes and occurring from once every other day to eight times a day. The pain is associated with ipsilateral conjunctival injection, lacrimation, nasal congestion, rhinorrhoea, forehead and facial sweating, miosis, ptosis and/or eyelid oedema, and/or with restlessness or agitation.” Cluster headaches can be episodic or chronic. ·        Cluster headaches are more often episodic (85-90%) than chronic (10-15%). The diagnosis of cluster headache is based on clinical criteria. ·        Chronic Cluster headache attacks occur for one year or longer withou...

 Cluster headache is the most common type of TAC. It refers to the recurrence of headache attacks in a series (cluster periods) lasting for weeks or months, separated by periods of remission lasting for months or years. Cluster headaches are “attacks of severe, strictly unilateral pain which is orbital, supraorbital, temporal or in any combination of these sites, lasting 15-180 minutes and occurring from once every other day to eight times a day. The pain is associated with ipsilateral conjunctival injection, lacrimation, nasal congestion, rhinorrhoea, forehead and facial sweating, miosis, ptosis and/or eyelid oedema, and/or with restlessness or agitation.” Cluster headaches can be episodic or chronic. ·        Cluster headaches are more often episodic (85-90%) than chronic (10-15%). The diagnosis of cluster headaches is based on clinical criteria. ·        Chronic Cluster headache attacks occur for one year or longer ...

Cluster headache is the most common type of TAC refers to the recurrence of headache attacks in a series (cluster periods) lasting for weeks or months, separated by periods of remission lasting for months or years. Cluster headache “attacks of severe, strictly unilateral pain which is orbital, supraorbital, temporal or in any combination of these sites, lasting 15-180 minutes and occurring from once every other day to eight times a day. The pain is associated with ipsilateral conjunctival injection, lacrimation, nasal congestion, rhinorrhoea, forehead and facial sweating, miosis, ptosis and/or eyelid oedema, and/or with restlessness or agitation.” Cluster headaches can be episodic or chronic. Cluster headaches are more often episodic (85-90%) than chronic (10-15%). The diagnosis of cluster headache is based on clinical criteria. Chronic Cluster headache attacks occur for one year or longer without remission, or with remission periods lasting less than three months.   The competitiv...