Is the reduced number of ghusl (ritual bath) due to obsessive-compulsive disorder concerning wudu (ablution) considered a sin? And is ghusl required when feeling the discharge of thick secretions without arousal, especially if this occurs more than once a day, and what is the effect of using the medication "Climen" on this?

Ablution (Wudu'): Do not be bothered by whisperings (waswas) concerning it. Washing the limbs once is sufficient, and three times is a Sunnah (definition).

Discharges: They do not necessitate ghusl (definition) (ritual bath) unless you are absolutely certain that it is semen. If you are unsure whether the discharge is semen or something else, you may choose and assign it the ruling you prefer. These discharges may be ordinary wetness that does not necessitate istinja (definition) (washing the private parts), even if they invalidate wudu'.