Ekangveer Ras is an Ayurvedic medicine in tablet form.
Its Uses:

• 1It is used in the treatment of Facial palsy, paralysis, hemiplegia, cervical spondylosis, Brachial neuralgia and such other neuro-muscular conditions.
  
• 2It is indicated in Vataja grudhrasi – sciatica, Akshepaka – tremors, Parkinson’s disease
• 3It is indicated in Vishwachi, Apabahuka.

Effect on Tridosha – Balances Vata.
Dosage:
125 – 375 mg once or twice a day,  before or after food or as directed by Ayurvedic doctor.
Over-dosage may cause sever poisonous effect and diarrhoea.
This medicine is not suitable during pregnancy, lactation and in children.
Keep out of reach and sight of children. Store in a dry cool place.
It is contra indicated in Pitta anubandha Vataja disorders. If needed to be prescribed when Pitta is involved, usually it is administered along with Praval Pishti.
Ekangveer Ras ingredients:
10 g fine powder of each of
Shuddha Parada – Herbal purified Mercury
Shuddha Gandhaka – Herbal purified Sulphur
Kantaloha Bhasma – Manganese calx
Vangabhasma – Tin calx
Naga bhasma – Lead calx
Tamra Bhasma – Bhasma prepared from Copper
Abhraka Bhasma – Purified and processed Mica
Tikshna Loha Bhasma – Bhasma prepared from Iron
Nagara – Ginger Rhizome – Zingiber officinalis
Maricha – Black pepper – Piper nigrum
Pippali – Long pepper fruit – Piper longum
Quantity Sufficient of decoction prepared from Triphala
Haritaki – Chebulic Myrobalan fruit rind – Terminalia chebula
Vibhitaki – Belliric Myrobalan fruit rind – Terminalia bellirica
Amalaki – Indian gooseberry fruit – Emblica officinalis Gaertn.
Quantity Sufficient of decoction of
Nirgundi – Vitex negundo
Trikatu – pepper, long pepper and ginger
Chitraka – Lead Wort (root) – Plumbago zeylanica
Shigru – Moringa oleifera
Kushta – Saussurea lappa
Vishamushti – Purified Strychnos nux vomica
Arka – Calotropis procera
Dhattura – Datura metel
Quantity Sufficient of juice extract of
Bhringaraja – Eclipta alba
Amla – Indian gooseberry fruit – Emblica officinalis Gaertn.
Ardaka – Fresh ginger
Fine power of above ingredient is ground with the Kashaya and juice extract for three days each, made into paste and pills are prepared.
Reference: Bheshaj Ratnavali.