Kali Phosphoricum is a homeopathic remedy for irritability, exhaustion, lethargy, mental fatigue, weakness. Kali Phos. may be indicated for night terrors, humming and buzzing in ears, very yellow urine, as well as other conditions. Modalities:: WORSE excitement, worry, mental and physical exertion, eating, cold, early morning. BETTER warmth, rest, nourishment. SOURCE: Boericke Materia Medica
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