Pulsatilla Nigricans: Thick, bland yellow-green mucus; loose cough; worse in warm rooms; better in fresh air; little thirst.

Rumex Crispus: Dry, tickling cough triggered by cold air; better from covering the mouth and nose.

Justicea Adhatoda: Productive cough with bronchial congestion, thick mucus, and difficult expectoration.

Ipecacuanha: Persistent cough with wheezing, nausea, or vomiting, often with little relief after expectoration.

Spongia Tosta: Dry, barking, croup-like cough with marked laryngeal dryness and hoarseness.

Sticta Pulmonaria: Dry, barking, croup-like cough with marked laryngeal dryness and hoarseness.

Coccus Cacti: Spasmodic cough with thick, ropy, stringy mucus that is difficult to expectorate.

Drosera Rotundifolia: Violent, repetitive coughing fits, often worse after midnight, with little expectoration.

Ephedra Vulgaris: Dry cough with nasal congestion, bronchial tightness, and wheezing.

Piper Nigrum: Dry, irritating cough with burning throat and chronic catarrhal irritation.
Zingiber Officinalis : Cough with throat irritation, hoarseness, mild chest congestion, and catarrhal inflammation.
Polygela Senega : Productive cough with thick, tenacious mucus and difficult expectoration.

Ocimum Sanctum: Cough with sore throat, mild bronchial congestion, hoarseness, and catarrhal upper respiratory infection.

Blatta Orientale: Productive cough with wheezing, bronchial congestion, and abundant mucus; worse in damp weather.