Homoeopathic remedies used for stress,anxiety,depression

The British Homeopathic Association  highlights the following remedies for stress,anxiety,depression 

Arsenicum album:

This herbal remedy may help with chronic anxiety, depression, and gastrointestinal symptoms.

Ignatia: 

This may help depression or anxiety following a sudden trauma or shock.

Natrum muriaticum:

This may help chronic stress and mild depression.

Sepia: 

Sepia may help people who feel drained and unloved, and it may be particularly useful with postpartum mental health issues.
The National Center for Homeopathy also recommend these additional treatments for anxiety:

Aconite: 

Some people believe this can help treat acute anxiety attacks.

Argentum nitricum: 

Practitioners may suggest this for individuals who have anxiety about small spaces, heights, bridges, and personal health.

Lycopodium: 

This may help those who have anxiety due to responsibilities, which may become a fear of failure.

Silica: 

Some people think silica can help those who have a lack of self-confidence and fear of public speaking.

Stramonium: 

Advocates believe this may help people whose anxiety is causing night terrors.

Other remedies - 

Kali Phos for stress is a top rated homeopathic remedy to manage stress that arises from overstraining of mind at the workplace or home. Great Nerve Tonic along with other phosphates (Five Phos)
Ignatia Amara is a well indicated medicine for managing stress and depression that stems from acute grief, of recent origin. Also good for winter depression. Symptoms: sleeplessness and loss of appetite extreme sadness and weeping
Coffea Cruda is a medicine used to treat sleeplessness that develops due to stress. Excessive thoughts flow through the mind constantly and lead to sleeplessness
Nux Vomica is a prominent medicine indicated for stress accompanied by irritability and anger outbursts
Carcinosin is used treat chronic and serious forms of depression.
Aurum Met is indicated medicine for stress in people who have pessimistic thinking about life (hopelessness, worthlessness). Good for postpartum depression